A letter from Mahommed Akbar Khan to Sultan Khan has been intercepted; in which he acknowledges, that for every rupee he can muster, the Shah-zada (Futteh Jung) can produce a gold mohur.

An European and some natives were murdered near our camp at Jellalabad: and, vigorous measures not being taken, the offence was repeated; and a duffodar of Tait's horse fell a victim to the Affghans. On the murderer taking refuge in a village, Tait immediately surrounded it with his men; and then reported the circumstance to Gen. Pollock; who, after consulting with Capt. Macgregor, sent to tell the people of the village that if they did not, within a specified time, give up the malefactor to be hanged by us, he would burn the village, and put every living being in it to death. The time had not expired when this news came. Cruel as an action of this kind may appear, it is probably the best method of striking terror into these savages, and perhaps of eventually preventing bloodshed.

Capt. Mackenzie has brought me intelligence of Sale's having broken three of his ribs, from his horse falling with him; and that he has suffered also from inflammation in consequence of the accident; but that he is fast recovering, if not, as he says he is, quite well and fit for work again.

17th.—I heard this morning that part of my letters regarding the siege had arrived in England, and been laid before the Court of Directors.

20th.—Lady Macnaghten and a part of the ladies breakfasted with Dost Mahommed Khan and his ladies. They were told that, if the Sirdar gains the Bala Hissar, we shall all go there; if not, we go to Jellalabad.

One report states, that the Sirdar, who is resident at Ben-i-shehr, was to meet Futteh Jung on amicable terms; but that the latter refused to go outside the Bala Hissar until Mahommed Shah Khan and Sultan Jan were given up to him as hostages, which was done: but when Futteh Jung got as far as the Musjid, finding Akbar at the head of 3,000 men, fearing treachery, he retreated, shut the gates, and fired on Akbar's party. Another account states, that when the gates were opened for Futteh Jung to go out, Amenoollah released the hostages, and then went over to the Sirdar himself. Mackenzie is supposed to be at Tézeen to-day; and will be here either to-morrow or in three days. It is worthy of remark, that during Lady Macnaghten's visit to the ladies this morning, Dost Mahommed Khan was present the whole time; which was decidedly, according to Affghan custom, an insult; as the men never are present when their wives receive company.

A Kandaharee female servant of these ladies told them in Hindostanee not to believe a word that Dost Mahommed said to them; as his intelligence was all false and was intended to mislead them.

A storm of thunder and rain at dinner-time: in the evening we ascended the hill, about 150 feet; and then found the view bounded by another: so we fatigued ourselves to no purpose. A fire beacon lighted on the hill at night.

21st.—Lady Macnaghten and two other ladies breakfasted with Khojeh Mahommed Khan's family; and on this occasion two men were present. The rest of us were not invited.

Khojeh Mahommed sighed much and seemed out of spirits. According to the statement of their servants, the ladies have not had food cooked for them for two days in consequence of their grief. In these parties they do not eat with the Kaffirs; but are profuse of their expressions of good will; and desire us to ask them for any thing we require.