72.
Surely those who believe and they immigrate and they struggle with their wealth and their souls in path of the God, and those who protect and they help. Those, some of them protectors of others. And those who believe and not they immigrate, not to you from their protection from a thing till they immigrate. And if they ask you help in the Way, but over you the helping, except over people between you and between them a pact. And the God with what you do, Watches.