Exodus 34:26-28 GOD’S WORD Translation (GW)
26 “You must bring the first and best of the produce harvested from your soil to the house of the Lord your God.
“Never cook a young goat in its mother’s milk.”
27 Then the Lord said to Moses, “Write down these words, because on the basis of these words I’m making a promise to Israel and to you.”
28 Moses was there with the Lord 40 days and 40 nights without food or water. He wrote on the tablets the words of the promise, the ten commandments.