When David came to Mahanaim, he was met by Shobi son of Nahash from Rabbah of the Ammonites, Machir son of Ammiel from Lo-debar, and Barzillai the Gileadite from Rogelim.
Here is, I. The transporting of David and his forces over Jordan, pursuant to the advice he had received from his friends at Jerusalem, Sa2 17:22. He, and all that were with him, went over in the night, whether in ferryboats, which probably always plied there, or through the fords, does not appear.
Commenting on 2 Samuel 17:22-29
And honey and butter,.... Honey was much in use with the ancients; Homer (b) speaks of it as a part of the provisions at a feast, and as food with which persons were nourished and brought up; and the ancient Scythians lived on milk and honey (c); and this and butter were pretty much the food of the people in Judea; see Isa 7:15, and...
when David was come to Mahanaim--The necessities of the king and his followers were hospitably ministered to by three chiefs, whose generous loyalty is recorded with honor in the sacred narrative. Shobi--must have been a brother of Hanun. Disapproving, probably, of that young king's outrage upon the Israelite ambassadors, he had been made governor of Ammon by David on the conquest of that country. Machir--(See Sa2 9:4).