Parallel
Joshua (Vaticanus B-text) 22:34
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ ἐπωνόμασεν Ἰησοῦς τὸν βωμὸν τῶν Ρουβην καὶ τῶν Γαδ καὶ τοῦ ἡμίσους φυλῆς Μανασση καὶ εἶπεν ὅτι μαρτύριόν ἐστιν ἀνὰ μέσον αὐτῶν ὅτι κύριος ὁ θεὸς αὐτῶν ἐστιν
So the Reubenites and Gadites named the altar Witness, for they said, “It is a witness between us that the LORD is God.”