1 Samuel 6:7

Now therefore make a new cart, and take two milch kine, on which there hath come no yoke, and tie the kine to the cart, and bring their calves home from them:

Cross-references

2 Samuel 6:3 records Israel also using a new cart to transport the ark — the same method the Philistines used, but later leading to Uzzah's death.

Numbers 19:2 requires a red heifer that has never been yoked — the same condition as the milk cows in 1 Samuel 6:7, emphasizing untainted animals.

1 Chronicles 13:7 repeats the same event as 2 Samuel 6:3 — Israel using a new cart for the ark, paralleling the Philistines' method.