'Friend' in the Bible

The Son of man has come feasting, and they say, See, a lover of food and wine, a friend of tax-farmers and sinners! And wisdom is judged to be right by her works.

But he in answer said to one of them, Friend, I do you no wrong: did you not make an agreement with me for a penny?

And he says to him, Friend, how came you in here not having a guest's robe? And he had nothing to say.

And Jesus said to him, Friend, do that for which you have come. Then they came and put hands on Jesus, and took him.