The Tipiṭaka in Three Languages

Duṭṭhullasikkhāpada

Vinayapiṭaka · Bhikkhu Vibhaṅga (2) · Vol. 2 · Section 688

[688] There is no offence (anāpatti): for one who, not desiring to disparage, speaks thus: "Come now, first master the Suttantas, or the verses, or the Abhidhamma; afterwards you will master the Vinaya"; for one who is insane; and for the first offender (ādikammika). The Second Training Rule is finished. _____________ The Third Training Rule

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 2 other places