Exodus 23:3-5

Young's Literal Translation

³ and a poor man thou dost not honour in his strife.

⁴ `When thou meetest thine enemy's ox or his ass going astray, thou dost certainly turn it back to him;

⁵ when thou seest the ass of him who is hating thee crouching under its burden, then thou hast ceased from leaving [it] to it -- thou dost certainly leave [it] with him.