O you who believe! when you go to war in Allah's way, make investigation, and do not say to any one who offers you peace: You are not a believer. Do you seek goods of this world's life! But with Allah there are abundant gains; you too were such before, then Allah conferred a benefit on you; therefore make investigation; surely Allah is aware of what you do.

And do not lie in wait in every path, threatening and turning away from Allah's way him who believes in Him and seeking to make it crooked; and remember when you were few then He multiplied you, and consider what was the end of the mischief-makers.

O you who believe! most surely many of the doctors of law and the monks eat away the property of men falsely, and turn (them) from Allah's way; and (as for) those who hoard up gold and silver and do not spend it in Allah's way, announce to them a painful chastisement,