Numbers 21:11-18

¹¹And departing thence they pitched their tents in Jeabarim, in the wilderness, that faceth Moab toward the east.

¹²And removing from thence, they came to the torrent Zared:

¹³Which they left and encamped over against Arnon, which is in the desert and standeth out on the borders of the Amorrhite. For Arnon is the border of Moab, dividing the Moabites and the Amorrhites.

¹⁴Wherefore it is said in the book of the wars of the Lord: As he did in the Red Sea, so will he do in the streams of Amen.

¹⁵The rocks of the torrents were bowed down that they might rest in Ar, and lie down in the borders of the Moabites.

¹⁶When they went from that place, the well appeared whereof the Lord said to Moses: Gather the people together, and I will give them water.

¹⁷Then Israel sung this song: Let the well spring up. They sung thereto:

¹⁸The well, which the princes dug, and the chiefs of the people prepared by the direction of the lawgiver, and with their staves. And they marched from the wilderness to Mathana.