O you who have believed, fear Allah and be with those who are true. 119 It is not for the people of the City and for the Bedouins who dwell around them to stay behind God's Messenger, and to prefer their lives to his; that is because they are smitten neither by thirst, nor fatigue, nor emptiness in the way of God, neither tread they any tread enraging the unbelievers, nor gain any gain from any enemy, but a righteous deed is thereby written to their account; God leaves not to waste the wage of the good-doers. 120 And they expend not an expending, small or great, or transverse a vale, but it is written down unto them, so that Allah may recompense them with the best for that which they have been working. 121 ۞ And the believers should not all go out to fight. Of every troop of them, a party only should go forth, that they (who are left behind) may gain sound knowledge in religion, and that they may warn their folk when they return to them, so that they may beware. 122