五分律:若比丘知不满二十岁,与受具足戒,波逸提。是人不得戒,诸比丘亦可呵,是法应尔。
僧祇律:若比丘知人不满二十,与受具足戒,是人不名受具足,诸比丘应被呵,波夜提。
四分律:若比丘知年不满二十岁,与受大戒,此人不得戒,彼比丘可呵,痴故,波逸提。
十诵律:若比丘不满二十,与受具足戒,波夜提。是人不得戒,诸比丘应可呵,是事法尔。
根有律:若复苾刍知年未满二十,与受近圆成苾刍性者,波逸底迦。此非近圆,诸苾刍得罪。
I. B. Horner:Whatever monk should knowingly confer the upasampadA ordination on an individual under twenty years of age, both that individual is not ordained and these monks are blameworthy; this is for him an offence of expiation.