And you shall observe the feast of weeks, the first fruits of wheat harvest, and the feast of ingathering at the year's end.
Three times in the year shall all your males appear before the LORD God, the God of Israel.
For I will cast out nations before you, and enlarge your borders; neither shall any man desire your land, when you go up to appear before the LORD your God three times in the year.
"You shall not offer the blood of my sacrifice with leaven; neither shall the sacrifice of the feast of the passover be left until the morning.
The first of the first fruits of your ground you shall bring to the house of the LORD your God. You shall not boil a kid in its mother's milk."
And the LORD said to Moses, "Write these words; in accordance with these words I have made a covenant with you and with Israel."
And he was there with the LORD forty days and forty nights; he neither ate bread nor drank water. And he wrote upon the tables the words of the covenant, the ten commandments.
When Moses came down from Mount Sinai, with the two tables of the testimony in his hand as he came down from the mountain, Moses did not know that the skin of his face shone because he had been talking with God.
And when Aaron and all the people of Israel saw Moses, behold, the skin of his face shone, and they were afraid to come near him.
But Moses called to them; and Aaron and all the leaders of the congregation returned to him, and Moses talked with them.
And afterward all the people of Israel came near, and he gave them in commandment all that the LORD had spoken with him in Mount Sinai.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved. (Revised Standard Version - Holy Bible)