Exodus 23:4

'If you come across your enemy's ox or donkey wandering off, be sure to take it back to him.

(New International Version)

'If you meet your enemy's ox or his donkey wandering away, you shall surely return it to him.

(New American Standard Bible)

If thou meet thine enemy's ox or his ass going astray, thou shalt surely bring it back to him again.

(King James Version)