大唐西域記 5.2.2

5.2.2

To the north of this stûpa are the ruins of a sanghârâma. here that Srilabdha (Shi-li-lo-to), a master of sastras belonging to the Sautrantika school, composed the Vibhasha Sastra of that school. To the south-west of the city 5 or 6 li, in an extensive grove of Amra trees, is an old sangharama; this is where Asanga Bodhisattva pursued his studies and directed the men of the age. Asanga Bodhisattva went up by night to the palace of Maitreya Bodhisattva, and there received the Yogacharya Sastra, the Mahayana Sutralankaratika, the Madhyanta Vibhanga Sastra, &c., and afterwards declared these to the great congregation, in their deep principles.