1At Sāvatthī. "Bhikkhus, one thing is very helpful for the arising of the Noble Eightfold Path. What one thing? Good friendship. When a bhikkhu has a good friend, it is to be expected that he will develop and cultivate the Noble Eightfold Path.

"And how, bhikkhus, does a bhikkhu who has a good friend develop and cultivate the Noble Eightfold Path?

Here, bhikkhus, a bhikkhu develops right view, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.
He develops right intention, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.
He develops right speech, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.
He develops right action, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.
He develops right livelihood, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.
He develops right effort, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.
He develops right mindfulness, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.
He develops right concentration, which has as its final goal the removal of lust, the removal of hatred, the removal of delusion.

It is in this way that one who has a good friend develops and cultivates the Noble Eightfold Path."

1Sāvatthinidānaṁ. "Ekadhammo, bhikkhave, bahūpakāro ariyassa aṭṭhaṅgikassa maggassa uppādāya. Katamo ekadhammo? Yadidaṁ – kalyāṇamittatā. Kalyāṇamittassetaṁ, bhikkhave, bhikkhuno pāṭikaṅkhaṁ – ariyaṁ aṭṭhaṅgikaṁ maggaṁ bhāvessati, ariyaṁ aṭṭhaṅgikaṁ maggaṁ bahulīkarissati.

Kathañca, bhikkhave, bhikkhu kalyāṇamitto ariyaṁ aṭṭhaṅgikaṁ maggaṁ bhāveti, ariyaṁ aṭṭhaṅgikaṁ maggaṁ bahulīkaroti?

Idha, bhikkhave, bhikkhu sammādiṭṭhiṁ bhāveti rāgavinayapariyosānaṁ dosavinayapariyosānaṁ mohavinayapariyosānaṁ … pe … sammāsamādhiṁ bhāveti rāgavinayapariyosānaṁ dosavinayapariyosānaṁ mohavinayapariyosānaṁ.

Evaṁ kho, bhikkhave, bhikkhu kalyāṇamitto ariyaṁ aṭṭhaṅgikaṁ maggaṁ bhāveti, ariyaṁ aṭṭhaṅgikaṁ maggaṁ bahulīkarotī"ti.

Paṭhamaṁ.