1 Samuel 6:7-8

6:7 So now go and make a new cart. Get two cows that have calves and that have never had a yoke placed on them. Harness the cows to the cart and take their calves from them back to their stalls. 6:8 Then take the ark of the Lord and place it on the cart, and put in a chest beside it the gold objects you are sending to him as a guilt offering. You should then send it on its way.

1 Samuel 6:10-11

6:10 So the men did as instructed. They took two cows that had calves and harnessed them to a cart; they also removed their calves to their stalls. 6:11 They put the ark of the Lord on the cart, along with the chest, the gold mice, and the images of the sores.

1 Samuel 6:14

6:14 The cart was coming to the field of Joshua, who was from Beth Shemesh. It paused there near a big stone. Then they cut up the wood of the cart and offered the cows as a burnt offering to the Lord.