The following is respectfully quoted from “Sutra of the Wise and Foolish” by Stanley Frye
Flower of the Gods
Thus have I heard at one time: the Enlightened One was residing in the sity of Śrāvastī at Jetavana monastery in Añathapindika’s park together with an assembly of one-thousand two-hundred and fifty monks. At that time, in that country, when a handsome and comely son was born to the wife of a householder of the highest caste, a shower of flowers of the gods fell from the sky and filled the house, and the boy was named Flower of the Gods. When he had come of age, he went to the Buddha, and seeing the Lord’s body endowed with the incomparable signs, rejoiced greatly and thought: “I have been born into this world where I have met the Supreme Among the Noble Ones, I shall invite the Lord and his assembly”, and said: “Lord, tomorrow I shall prepare alms-food in my home. In order to lay the foundation for Enligthenment, I beseech the Lord and his Sangha to deign to come”. The Buddha, seeing the boy’s pure and firm intention, said: “We accept your invitation”.
Thereupon the boy called Flower of the Gods returned to his home and in his mansion caused a great throne of jewels to magically appear along with many other seats, and adorned the dwelling with various kinds of decorations.
Upon the morrow the Enlightened One and his Sangha came, and when each had taken his seat according to seniority, the boy though: “Now I shall offer various kinds of food,” and, because of his virtue many different kinds of food appeared by themselves and these he offered to the Lord and Sangha.
When the Buddha had taught the boy the Dharma, the house became filled with flowers of the gods and the boy requested permission of his parents to become a monk. When his parents consented, he went to the Buddha, bowed his head at his feet, and said: “Lord, I request ordination”, and when the Buddha said: “Welcome, monk”, his hair and beard fell away by themselves and he was dressed in the red robes. Exerting himself in the word of the Buddha, he became an arhat.
When Ānanda saw what had taken place, he knelt and said: “Lord, this monk Flower of the Gods–by reason of performing what former good deeds did a shower of flowers descend and jeweled thrones and various kinds of good appear? I beg the Lord to explain the reason for this.”
The Buddha said: “Ānanda, if you wish to hear this, listen carefully. In aeons long past, when the Buddha Kāśyapa was in the world and was visiting the cities for the weal of beings, a householder of the highest caste honored and made offerings to the Sangha. When a poverty-stricken beggar saw the Noble Sangha, great faith was born in him and he thought: ‘I have nothing with which to make an offering to the Sangha’. He gathered various kinds of grasses and flowers and with a mind of faith showered them on the monks, bowed, and venerated the Sangha. Ānanda, this monk Flower of the Gods was that beggar who at the time made offerings of flowers. Because he sought Enlightenment with a mind of firm faith and gathered flowers and showered the Sangha with them, for sixty aeons, wherever he was born he was always handsome and comely and endowed with whatever he wished to eat and drink. As a result of that merit he has attained bliss. Therefore, Ānanda, one must not think that there is no merit when one gives, even if it is very little. As was the case with the boy Flower of the Gods, the fruits will come by themselves.”
Thereupon Ānanda and the assembly believed what the Lord had taught and rejoiced.