Tuvaṭakasutta

snp4.14:16.1 Na ca katthitā siyā bhikkhu,

snp4.14:16.2 Na ca vācaṁ payuttaṁ bhāseyya;

snp4.14:16.3 Pāgabbhiyaṁ na sikkheyya,

snp4.14:16.4 Kathaṁ viggāhikaṁ na kathayeyya.