In consequence of Smith's express the night before, Arnold arrived at Verplanck's Point just as the flag-boat had returned to the Vulture, and he received the letter from Colonel Livingston, the officer commanding at that post. Knowing the handwriting, he understood its design, and hastened to prepare for sending Smith on board the ensuing night. Crossing over to Stony Point and finding no boat in readiness, he despatched an officer in his own barge to the Continental Village, which stood near a creek that emptied itself into the Hudson above Stony Point, with orders to bring down a row-boat from that place. Then directing Major Kierse, the quartermaster at Stony Point, to send the boat to a certain place in Haverstraw Creek the moment it should arrive, he proceeded to Smith's House.

The affair was now reduced within a definite compass. André was to be brought on shore from the Vulture. All the preparations had been made, Smith was ready, and nothing was wanting but two boatmen, who would voluntarily engage in the enterprise. To remove all obstacles on this score, Smith had previously agreed upon a countersign with the commanders of the guard-boats, who had been ordered by Colonel Livingston not to stop him, should he pass them in the night, as he was employed by the General to obtain intelligence of an important nature within the enemy's lines. These guard-boats were stationed in the river, whenever a British vessel of war came up, for the double purpose of preventing an intercourse with the shore, and obstructing the conveyance of supplies by the Tories and disaffected persons. The countersign or watchword, adopted on the present occasion, was Congress.

Towards evening, Smith called Samuel Colquhoun, and told him that General Arnold wished to speak with him. Colquhoun went into the house, where he found Arnold, who requested him to accompany Mr. Smith in a boat to the Vulture. He at once declined, and gave as a reason, that having been deprived of his rest all the preceding night by riding express, he was fatigued, and could not endure the labor and want of sleep. He hinted likewise his fears of being out in the night on such a mission, and the danger to which he would be exposed if taken up by the guard-boats; and said he should always be willing to render any service to the General when he could do it with propriety, intimating that he should not object to go in the morning with a flag by daylight. Arnold replied, that the morning would be too late; that there was a gentleman on board the vessel whom he must see in the night, and who must be brought on shore; that it was a business of the utmost importance to the country, and that if he was a friend to his country he would not hesitate a moment in complying with the request. Smith joined in the same strain, and asked the man if he would not do what the General desired for the public good, and if he did not think it his duty, especially as he was himself to go with him and run an equal risk.

Colquhoun wavered a little at these representations, but still he was reluctant, and started new objections, and could not understand why it was necessary to go in the dark on such an errand, which he knew to be irregular and hazardous. Arnold assured him, that the matter was not a secret, but well known to the officers; that Major Kierse had provided a boat; that the commanders of the guard-boats were acquainted with the business, knew the countersign, and would let the boat pass without molestation; and that it was necessary to go in the night and bring the man on shore secretly, in order to prevent the transaction from becoming generally divulged to the inhabitants, thus making a noise and spreading; rumors, which would obstruct if not defeat the great object he had in view for the public benefit.

At last Colquhoun said, apparently to get rid of further importunity, that he could not manage the boat alone. Smith told him to call his brother, Joseph Colquhoun, which he did; but while absent he and his brother agreed, that they would not go. When they returned, Joseph Colquhoun was first met by Smith, who used the same arguments that had been applied to his brother, but with little apparent success. Arnold tried anew the force of persuasion and of appeals to their patriotism. It was all in vain. The brothers seemed resolute and immovable. Arnold then resorted to another mode of carrying his point, which proved more effectual. He declared to them, that if they persisted in their obstinacy, and refused to give their assistance when required for the good of the country, he should look upon them as disaffected to the common cause, and put them under arrest. It was no wonder, that a menace of this sort, from a person so high in rank, should quiet the scruples or at least secure the acquiescence of these simple laborers. They consented to comply with his request, or rather to obey his orders. As an encouragement, and a reward for their services, he promised to give each of them fifty pounds of flour; but the promise was never fulfilled.

It was past eleven o'clock in the night when Smith and the two boatmen arrived at the landing, near the mouth of Haverstraw Creek, to which place Major Kierse had sent the boat. They muffled the oars by General Arnold's directions. The night was tranquil and serene, the stars shone brightly, the water was unruffled except by the gentle current, which was hardly perceptible in that wide part of the river, and the boat glided along silently, without being discovered or meeting with any hindrance, till they were hailed by a hoarse seaman's voice from the Vulture, inquiring who they were and whither bound. Smith answered, that they were from King's Ferry and on their way to Dobbs's Ferry. The boat was immediately ordered alongside, and a torrent of uncourtly epithets, peculiar to the sailor's vocabulary, was poured out upon them for presuming to approach one of his Majesty's ships under the cover of darkness. While the officer of the watch was uttering this nautical salutation, Smith clambered up the ship's side. It is to be understood, of course, that no person in the vessel had any knowledge of the matter in hand except Captain Sutherland, Robinson, and André. The noise was heard below, and a boy came on deck with orders from the captain, that the man should be shown into the cabin.

When Smith entered the captain's apartment, he there found Beverly Robinson, whom he knew, having previously been acquainted with him. A letter from Arnold was then presented to Robinson, in which Arnold said; "This will be delivered to you by Mr. Smith, who will conduct you to a place of safety. Neither Mr. Smith nor any other person shall be made acquainted with your proposals. If they (which I doubt not) are of such a nature, that I can officially take notice of them, I shall do it with pleasure. I take it for granted Colonel Robinson will not propose any thing, that is not for the interest of the United States as well as of himself." It was the object of this letter to guard against accidents, in case any occurrence should prevent Smith's getting on board, and his papers should be examined. It might also be intended as a blind to Smith himself, who supposed Beverly Robinson to be the person he was to bring on shore, as he informs us in his narrative; although it is manifest from one of Smith's passports, that he at least supposed Beverly Robinson might possibly depute a person by the name of John Anderson to take his place.

Smith had two papers signed by Arnold; one authorizing him "to go to Dobbs's Ferry, with three men and a boy in a boat with a flag, to carry some letters of a private nature for a gentleman in New York, and to return immediately, he having permission to go at such hours and times as the tide and his business suit;" the other, granting "permission to Joshua Smith, Mr. John Anderson, and two servants, to pass and repass the guards near King's Ferry at all times."

These papers were shown to Robinson, by whom they were understood; or rather they had no other meaning, than to communicate the idea, that the writer expected André to come on shore (and not Robinson as he had held out to Smith), and to secure the boat against being detained by the water-guards, should it happen that by any mistake they had not been furnished with the private countersign.

After Smith had sat a few minutes in the cabin, Robinson left him in conversation with Captain Sutherland, and in about a quarter of an hour returned with another person, whom he introduced as Mr. Anderson. Assigning ill health as a reason why he could not himself go on shore, he said this gentleman would go in his stead, who, being perfectly acquainted with the business upon which the consultation was to be held, would be able to give all the information and make all the arrangements desired.