'Friend' in the Bible

The Son of Man came eating and drinking, and they say, "Look, a glutton and a drunk, a friend of tax collectors and sinners!' Absolved from every act of sin, is wisdom by her kith and kin."

"But he told one of them, "Friend, I'm not treating you unfairly. You did agree with me for a denarius, didn't you?

He asked him, "Friend, how did you get in here without wedding clothes?' But the man was speechless.

Jesus asked him, "Friend, why are you here?" Then the other men surged forward, took hold of Jesus, and arrested him.