15 At that time Moses and the sons of Israel proceeded to sing this song to Jehovah and to say the following:+

19 “And now WRITE for yourselves this song+ and teach it to the sons of Israel.+ Place it in their mouths in order that this song may serve as my witness against the sons of Israel.+

30 And Moses proceeded to speak in the hearing of all the congregation* of Israel the words of this song until their completion:+

To the director. Of Jehovah’s servant, of David, who spoke to Jehovah the words of this song in the day that Jehovah had delivered him out of the palm of all his enemies and* out of the hand of Saul.+ And he proceeded to say: