King James Version (KJV) - Deuteronomy 21:4 >

And the elders of that city shall bring down the heifer unto a rough valley, which is neither eared nor sown, and shall strike off the heifer’s neck there in the valley:

Berean Study Bible (BSB) - Deuteronomy 21:4 >

bring the heifer to a valley with running water that has not been plowed or sown, and break its neck there by the stream.