With Ambaṭṭha 1.4.6

1.4.6

So dhammaṃ deseti ādikalyāṇaṃ majjhekalyāṇaṃ pariyosānakalyāṇaṃ, sātthaṃ sabyañjanaṃ kevalaparipuṇṇaṃ parisuddhaṃ brahmacariyaṃ pakāseti.

And Pokkharasādi told Ambaṭṭha the news, and said: ‘Come now, dear Ambaṭṭha, go to the Samaṇa Gotama, and find out whether the reputations so noised abroad regarding him is in accord with the facts or not, whether the Samaṇa Gotama is such as they say or not.’