Exodus 18:12

12 And Jethro, Moses' father-in-law, offered a burnt offering and sacrifices to God; and Aaron came with all the elders of Israel to eat bread with Moses' father-in-law before God.

Exodus 18:12 In-Context

10 And Jethro said, "Blessed be the LORD, who has delivered you out of the hand of the Egyptians and out of the hand of Pharaoh.
11 Now I know that the LORD is greater than all gods, because he delivered the people from under the hand of the Egyptians, when they dealt arrogantly with them."
12 And Jethro, Moses' father-in-law, offered a burnt offering and sacrifices to God; and Aaron came with all the elders of Israel to eat bread with Moses' father-in-law before God.
13 On the morrow Moses sat to judge the people, and the people stood about Moses from morning till evening.
14 When Moses' father-in-law saw all that he was doing for the people, he said, "What is this that you are doing for the people? Why do you sit alone, and all the people stand about you from morning till evening?"
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.