"And he will go out at the head of the people": bringing the Torah a second time.
Variantly: We are hereby taught that Moses is destined to go out at the head of all the people by companies: at the head of the company of Torah scholars, at the head of the company of Mishnah scholars, at the head of the company of Talmud scholars, and to receive reward for each. And thus is it written (Isaiah 53:12) "Therefore, I will give him a portion with the many, and he will divide the spoils with the mighty."