Exodus 21:36

But if the bull be known to have been given to goring in time past, and they have testified to his owner, and he have not removed him, he shall repay bull for bull, but the dead shall be his own.

Or if it be known that the ox hath used to push in time past, and his owner hath not kept him in; he shall surely pay ox for ox; and the dead shall be his own.

Or if it is known that the bull was in the habit of goring in the past, and its owner has not kept it in, he shall surely pay bull for bull, and the dead animal shall be his own.