Yahweh, when you went forth out of Seir, When you marched out of the field of Edom, The earth trembled, the sky also dropped, Yes, the clouds dropped water.
      III. It was sung on that day, not the very day that the fight was, but on that occasion, and soon after, as soon as a thanksgiving day could conveniently be appointed. When we have received mercy from God, we ought to be speedy in our returns of praise, while the impressions of the mercy are fresh. It is rent to be paid at the day.