The Rewards of Giving

"These are the five rewards of generosity: One is dear and appealing to people at large, one is admired by good people, one's good name is spread about, one does not stray from the rightful duties of the householder, and with the break-up of the body at death, one reappears in a good destination, in the heavenly worlds."

— AN 5.35

[The Buddha:] "Then there is the case where a certain person refrains from taking life, refrains from taking what is not given, refrains from sensual misconduct, refrains from false speech, refrains from divisive speech, refrains from abusive speech, refrains from idle chatter, is not covetous, bears no ill will, and has right views. And he gives food, drink, cloth, vehicles, garlands, scents, creams, bed, lodging, & lamps to brahmans & contemplatives. With the break-up of the body, after death, he reappears in the company of human beings.

There he experiences the five strings of human sensuality [delightful sights, sounds, smells, tastes, tactile sensations]. It's because he refrained from taking what is not given, refrained from sensual misconduct, refrained from false speech, refrained from divisive speech, refrained from abusive speech, refrained from idle chatter, was not covetous, bore no ill will, and had right views that he reappears in the company of human beings. And it's because he gave food, drink, cloth, vehicles, garlands, scents, creams, bed, lodging, & lamps to brahmans & contemplatives that he experiences the five strings of human sensuality.

[Similarly for the case of rebirth in the company of devas] "...It's because he refrained from taking what is not given... and had right views that he reappears in the company of devas. And it's because he gave food, drink, cloth, vehicles, garlands, scents, creams, bed, lodging, & lamps to brahmans & contemplatives that he experiences the five strings of divine sensuality. But at any rate, brahman, the donor does not go without reward."

[The brahman Janussonin:] "It's amazing, Master Gotama, it's astounding, how it's enough to make one want to give a gift, enough to make one want to make an offering, where the donor does not go without reward."
"That's the way it is, brahman. That's the way it is. The donor does not go without reward."

— AN 10.177