Saṁyogasutta
“Saṁyogavisaṁyogaṁ vo, bhikkhave, dhammapariyāyaṁ desessāmi. Taṁ suṇātha …pe… katamo ca so, bhikkhave, saṁyogo visaṁyogo dhammapariyāyo?
Yoking and Unyoking
“Mendicants, I will teach you an exposition of the teaching on yoking and unyoking. Listen and apply your mind well, I will speak. … And what is the exposition of the teaching on yoking and unyoking?