๓. ทุกขสูตร

Tatiye dukkhassāti vaṭṭadukkhassa. Catutthe lokassāti saṅkhāralokassa. Pañcamādīsu yaṃ vattabbaṃ siyā, taṃ khandhiyavagge vuttanayameva.

Yogakkhemivaggo paṭhamo.