'Friend' in the Bible

He told them, “This is what the Lord, the God of Israel, says, ‘Every man fasten his sword to his side; go back and forth through the camp from entrance to entrance, and each of you kill his brother, his friend, and his neighbor.’”

The Lord spoke with Moses face to face, just as a man speaks with his friend. Then Moses would return to the camp, but his assistant, the young man Joshua son of Nun, would not leave the inside of the tent.