1 Samuel 6:6-8

Amplified Bible

⁶ Why then do you harden your hearts [allowing pride to cause your downfall] just as the Egyptians and Pharaoh hardened their hearts? When He had severely dealt with them and mocked them, did they not allow the people [of Israel] to go, and they departed? ⁷ Now then, make a new cart and prepare two ^[a]milk cows on which a yoke has never been placed; and hitch the cows to the cart and take their calves back home, away from them. ⁸ Then take the ark of the Lord and put it on the cart; and put the articles of gold which you are returning to Him as a guilt offering in a box beside it. Then send it away [without a driver].