'Brother' in the Bible

A friend is loving at all times, and becomes a brother in times of trouble.

He who does not give his mind to his work is brother to him who makes destruction.

A brother wounded is like a strong town, and violent acts are like a locked tower.

There are friends who may be a man's destruction, but there is a lover who keeps nearer than a brother.

Do not give up your friend and your father's friend; and do not go into your brother's house in the day of your trouble: better is a neighbour who is near than a brother far off.