וַיְצַ֞ו אֶת־יְהוֹשֻׁ֣עַ בִּן־נ֗וּן וַיֹּאמֶר֮ חֲזַ֣ק וֶֽאֱמָץ֒ כִּ֣י אַתָּ֗ה תָּבִיא֙ אֶת־בְּנֵ֣י יִשְׂרָאֵ֔ל אֶל־הָאָ֖רֶץ אֲשֶׁר־נִשְׁבַּ֣עְתִּי לָהֶ֑ם וְאָנֹכִ֖י אֶֽהְיֶ֥ה עִמָּֽךְ׃
And he gave Joshua the son of Nun a charge, and said: ‘Be strong and of good courage; for thou shalt bring the children of Israel into the land which I swore unto them; and I will be with thee.’
Targum Jonathan on Deuteronomy
And He commanded Jehoshua bar Nun, saying: Be strong and of good courage; for thou art to bring the sons of Israel into the land I have promised to them, and My Word shall be thy Helper.