1 Samuel 6:7

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.

1 Samuel 6:10

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.