LXX Deut 3:28

καὶ ἔντειλαι Ἰησοῖ καὶ κατίσχυσον αὐτόν καὶ παρακάλεσον αὐτόν, ὅτι οὗτος πρὸ προσώπου τοῦ λαοῦ τούτου, καὶ αὐτὸς κατακληρονομήσει αὖ τὴν γῆν ἣν ἑώρακας.

But commission Joshua, encourage him, and strengthen him, for he will cross over ahead of the people and enable them to inherit the land that you will see.”