And those twelve stones which they took out of the Jordan, Joshua set up in Gilgal.
Joshua 4:20
Surrounding context
4:19 Now the people came up from the Jordan on the tenth day of the first month, and they camped in Gilgal on the east border of Jericho.
4:20 And those twelve stones which they took out of the Jordan, Joshua set up in Gilgal.
4:21 Then he spoke to the children of Israel, saying: "When your children ask their fathers in time to come, saying, "What are these stones?'