And afterwards Moses and Aaron and they will say to Pharaoh, Thus said Jehovah, the God of Israel, Send forth my people, and they shall keep a festival to me in the desert.
And thou shalt gird thy loins and rise and speak to them all that I shall command thee: thou shalt not be terrified from their face lest I shall break thee before them.
And Jehovah will say to me, Thou shalt not say, I a boy; for thou shalt go to all to whom I shall send thee, and all which I shall command thee thou shalt speak
Ye shall not add to the word which I am commanding you, and ye shall not take away from it., to watch the commands of Jehovah your God which I am commanding you.