'Stranger' in the Bible

My child, if you have pledged to your neighbor, [if] you have bound {yourself} to the stranger,

He will suffer trouble when he loans to a stranger, but he who refuses a pledge is safe.

The heart knows the bitterness of its soul, but in its joy, it will not share itself with a stranger.

Take his garment, for he has given security [to] a stranger, and on behalf of a foreigner--take it as pledge.

May another praise you and not your own mouth, a stranger and not your own lips.

Take his garment, for he gives surety [to] a stranger, and to {an adulteress}--[so] take his pledge.