וַיַּשְׁכֵּ֤ם יְהוֹשֻׁ֙עַ֙ בַּבֹּ֔קֶר וַיִּפְקֹ֖ד אֶת־הָעָ֑ם וַיַּ֨עַל ה֜וּא וְזִקְנֵ֧י יִשְׂרָאֵ֛ל לִפְנֵ֥י הָעָ֖ם הָעָֽי׃
Rashi on Joshua
And he went up. He fulfilled that which God had said to him, “If he goes at their head, they will cross, and if not, they will not cross.”