Pratītyasamutpāda gāthā
The Pratītyasamutpāda-gāthā, also referred to as the Pratītyasamutpāda-dhāraṇī (dependent origination incantation) or ye dharmā hetu, is a verse (gāthā) and a dhāraṇī widely used by Buddhists in ancient times which was held to have the function of a mantra or sacred spell. It was often found carved on chaityas, stupas, images, or placed within chaityas.