Hang a lantern aloft in the belfry-arch
Of the North-Church tower, as a signal-light—
One if by land, and two if by sea;
And I on the opposite shore will be,
Ready to ride and spread the alarm
Through every Middlesex village and farm,
For the country-folk to be up and to arm."
Then he said good-night, and with muffled oar
Silently rowed to the Charlestown shore,