Agni Purana 228.31

228.31

vṛṣebhagṛhaśailāgravṛkṣārohaṇarodanaṃ /
ghṛṭaviṣṭhānulepo vā agamyāgamanaṃ tathā //

Mounting a bull, an elephant, a house, a mountain peak, or a tree; weeping; / anointing with ghee or feces; intercourse with forbidden women;