Manasara 7.2

7.2

dvitīyaṃ catuṣpadaṃ caiva nāma paiśācameva ca
tṛtīyaṃ navapadaṃ caiva nāma pīṭhamiti smṛtam

the second has four plots, and its name is Paiśāca;
the third has nine plots, and its name is remembered as Pīṭha;