Exodus 18:5

καὶ ἐξῆλθεν Ιοθορ ὁ γαμβρὸς Μωυσῆ καὶ οἱ υἱοὶ καὶ ἡ γυνὴ πρὸς Μωυσῆν εἰς τὴν ἔρημον οὗ παρενέβαλεν ἐπ᾿ ὄρους τοῦ θεοῦ