A close friend can become a close enemy.
More Ethiopian Proverbs:
A fool at forty is a fool indeed.Ethiopian
When a fool is cursed, he thinks he is being praised.
Ethiopian
A blade won't cut another blade; a cheat won't cheat another cheat.
Ethiopian
When spiders' webs unite, they can tie up a lion.
Ethiopian
The fool speaks, the wise man listens.
Ethiopian
Great men have big hearts.
Ethiopian