The children of Reuben and the children of Gad called the altar, Witness, "For it is a witness between us that the LORD is God."
Joshua 22:34
Surrounding context
22:33 So the thing pleased the children of Israel, and the children of Israel blessed God; they spoke no more of going against them in battle, to destroy the land where the children of Reuben and Gad dwelt.
22:34 The children of Reuben and the children of Gad called the altar, Witness, "For it is a witness between us that the LORD is God."