For Yahweh your God is God of gods and Lord of lords, the great God, triumphant and terrible, never partial, never to be bribed. It is he who sees justice done for the orphan and the widow, who loves the stranger and gives him food and clothing. Love the stranger then, for you were strangers in the land of Egypt.

The Bible (The Old Testament) (14th - 2nd C BC) Judeo-Christian sacred scripture [Tanakh, Hebrew Bible], incl. the Apocrypha (Deuterocanonicals)

Deuteronomy 10:17-19 [JB (1966)]
    (Source)

Alternate translations:

For the Lord your God is God of gods, and Lord of lords, a great God, a mighty, and a terrible, which regardeth not persons, nor taketh reward: He doth execute the judgment of the fatherless and widow, and loveth the stranger, in giving him food and raiment. Love ye therefore the stranger: for ye were strangers in the land of Egypt.
[KJV (1611)]

The Lord your God is supreme over all gods and over all powers. He is great and mighty, and he is to be obeyed. He does not show partiality, and he does not accept bribes. He makes sure that orphans and widows are treated fairly; he loves the foreigners who live with our people, and gives them food and clothes. So then, show love for those foreigners, because you were once foreigners in Egypt.
[GNT (1976)]

For the Lord your God is God of gods and Lord of lords, the great God, mighty and awesome, who is not partial and takes no bribe, who executes justice for the orphan and the widow, and who loves the strangers, providing them food and clothing. You shall also love the stranger, for you were strangers in the land of Egypt.
[NRSV (1989 ed.)]

For your God יהוה is God supreme and Lord supreme, the great, the mighty, and the awesome God, who shows no favor and takes no bribe, but upholds the cause of the fatherless and the widow, and befriends the stranger, providing food and clothing. -- You too must befriend the stranger, for you were strangers in the land of Egypt.
[RJPS (2006)]

For the Lord your God is God of gods and Lord of lords, the great God, mighty and awesome, who shows no partiality and accepts no bribes. He defends the cause of the fatherless and the widow, and loves the foreigner residing among you, giving them food and clothing. And you are to love those who are foreigners, for you yourselves were foreigners in Egypt.
[NIV (2011 ed.)]