25 “You must not offer the blood of my sacrifice with yeast; the sacrifice from the feast of Passover must not remain until the following morning.
26 “The first of the firstfruits of your soil you must bring to the house of the Lord your God.You must not cook a young goat in its mother’s milk.”
27 The Lord said to Moses, “Write down these words, for in accordance with these words I have made a covenant with you and with Israel.”
28 So he was there with the Lord forty days and forty nights; he did not eat bread, and he did not drink water. He wrote on the tablets the words of the covenant, the ten commandments.
29 Now when Moses came down from Mount Sinai with the two tablets of the testimony in his hand – when he came down from the mountain, Moses did not know that the skin of his face shone while he talked with him.
30 When Aaron and all the Israelites saw Moses, the skin of his face shone; and they were afraid to approach him.
31 But Moses called to them, so Aaron and all the leaders of the community came back to him, and Moses spoke to them.