R. Eliezer b. Tadai says; Moses would begin with his words, and Israel would respond (with theirs). Moses would begin: "I shall sing to the L–rd," and Israel would end with him and respond: "I shall sing to the L–rd for He is high on high. Horse and its rider He cast into the sea." Moses would say (2) "The strength and vengeance of the L–rd" and Israel would end with him and respond "The strength and vengeance of the L–rd has been salivation to me." Moses would begin (3) "The L–rd is a man of war," and they would end with him: "The L–rd is a man of war; the L–rd is His name."