Then Anathapindika the householder, surrounded by about 500 lay followers, went to the Blessed One and, on arrival, having bowed down to him, sat to one side. So the Blessed One said to Ven. Sariputta: "Sariputta, when you know of a householder clothed in white, that he is restrained in terms of the five training rules and that he obtains at will, without difficulty, without hardship, four pleasant mental abidings in the here & now, then if he wants he may state about himself: 'Hell is ended; animal wombs are ended; the state of the hungry shades is ended; states of deprivation, destitution, the bad bourns are ended! I am a stream-winner, steadfast, never again destined for states of woe, headed for self-awakening!'
"Now, in terms of which five training rules is he restrained?
"There is the case where a disciple of the noble ones abstains from taking life, abstains from taking what is not given, abstains from illicit sex, abstains from lying, abstains from distilled & fermented drinks that cause heedlessness.
"These are the five training rules in terms of which he is restrained.
"And which four pleasant mental abidings in the here & now does he obtain at will, without difficulty, without hardship?
"There is the case where the disciple of the noble ones is endowed with verified confidence in the Awakened One: 'Indeed, the Blessed One is worthy & rightly self-awakened, consummate in knowledge & conduct, well-gone, an expert with regard to the world, unexcelled as a trainer for those people fit to be tamed, the Teacher of divine & human beings, awakened, blessed.' This is the first pleasant mental abiding in the here & now that he has attained, for the purification of the mind that is impure, for the cleansing of the mind that is unclean.
"Furthermore, he is endowed with verified confidence in the Dhamma: 'The Dhamma is well-expounded by the Blessed One, to be seen here & now, timeless, inviting verification, pertinent, to be realized by the wise for themselves.' This is the second pleasant mental abiding in the here & now that he has attained, for the purification of the mind that is impure, for the cleansing of the mind that is unclean.
"Furthermore, he is endowed with verified confidence in the Sangha: 'The Sangha of the Blessed One's disciples who have practiced well... who have practiced straight-forwardly... who have practiced methodically... who have practiced masterfully — in other words, the four pairs, the eight individuals [1] — they are the Sangha of the Blessed One's disciples: worthy of gifts, worthy of hospitality, worthy of offerings, worthy of respect, the incomparable field of merit for the world.' This is the third pleasant mental abiding in the here & now that he has attained, for the purification of the mind that is impure, for the cleansing of the mind that is unclean.
"Furthermore, he is endowed with virtues that are appealing to the noble ones: untorn, unbroken, unspotted, unsplattered, liberating, praised by the wise, untarnished, leading to concentration. This is the fourth pleasant mental abiding in the here & now that he has attained, for the purification of the mind that is impure, for the cleansing of the mind that is unclean.
"These are the four pleasant mental abidings in the here & now that he obtains at will, without difficulty, without hardship.
"Sariputta, when you know of a householder clothed in white, that he is restrained in terms of the five training rules and that he obtains at will, without difficulty, without hardship, four pleasant mental abidings in the here & now, then if he wants he may state about himself: 'Hell is ended; animal wombs are ended; the state of the hungry shades is ended; states of deprivation, destitution, the bad bourns are ended! I am a stream-winner, steadfast, never again destined for states of woe, headed for self-awakening!'
See also: AN 3.57; AN 10.92; "Into the Stream" (Study Guide).