'Acquaintance' in the Bible

I was a reproach among all mine enemies, but especially among my neighbours, and a fear to mine acquaintance: they that did see me without fled from me.

But it was thou, a man mine equal, my guide, and mine acquaintance.

Thou hast put away mine acquaintance far from me; thou hast made me an abomination unto them: I am shut up, and I cannot come forth.

Lover and friend hast thou put far from me, and mine acquaintance into darkness.