The first commandment with an attached promise is "Honor your father and your mother." This commandment is found in the Bible, in the book of Exodus 20:12 and Deuteronomy 5:16.
The attached promise is that if you honor your parents, you will have a long life and be successful in the land that God has given you. This commandment reminds us to show respect and love to the people who brought us into this world and raised us, and to repay their love and care with obedience and gratitude.