Jos Joshua, chapter Book of Joshua, chapter 22
And the children of Re’uven [Behold a Son] and the children of Gad [Good Fortune with Troublesome Effort] called the altar [Ed]: for it [shall be] a witness between us that the LORD-Yehōvah (Messiah Pre-Incarnate) [is] God-Elōhīm (The Living Word) [The Many Powered].