'Lowing' in the Bible

The cows went straight on the way on the road to Beth Shemesh, on the one main road, {lowing as they went}. They did not turn aside to the right or to the left, and the rulers of [the] Philistines [were] walking after them up to the border of Beth Shemesh.

But Samuel said, "Then what [is] this bleating of the sheep [that I hear] in my ears and the lowing of the cattle that I am hearing?"