Numbers 21:16-18

16From there, the Israelites continued to travel until they arrived at Beer. That is the well where the Lord had said to Moses, ‘Bring the people together. Then I will give water to them.’

17The Israelites sang this song at that well: ‘Sing to this well. Ask it to give water to us.

18This was the well that our rulers dug. Our leaders dug it with their sceptres and their ruler's sticks.’ After that, the Israelites went from the desert to Mattanah.