Catukka

Najhānapaccayā nahetupaccayā naārammaṇapaccayā sahajāte ekaṃ, aññamaññe ekaṃ, nissaye ekaṃ, kamme ekaṃ, āhāre ekaṃ, indriye ekaṃ, atthiyā ekaṃ, avigate ekaṃ. (Saṃkhittaṃ.)