Numbers 21:14-17

14For that reason it is said in the Book of the Wars of the Lord, “Waheb in Suphah, And the 1wadis of the Arnon,15And the slope of the wadis That extends to the site of 2Ar, And leans to the border of Moab.”

163From there they continued to 4Beer, that is the well where the Lord said to Moses, “Assemble the people, that I may give them water.”

175Then Israel sang this song: “Spring up, O well! Sing to it!