Parallel
Deuteronomy 21:4
Brenton's English Septuagint · Berean Standard Bible
And the elders of that city shall bring down the heifer into a rough valley, which has not been tilled and is not sown, and they shall slay the heifer in the valley.
bring the heifer to a valley with running water that has not been plowed or sown, and break its neck there by the stream.