That ascetic (Muni), who has read the seventh chapter called avagraha pratimā, of the second śrutaskandha (Ācāracūlā) of Ācārāṅga (the first Aṅga (principal canonical work)), has heard its meaning, has learnt it, has faith in it and who makes use of avagraha (sojourning places) in accordance with it.
avagrahakalpika... sūtramatra ācāradvitīyaśnitaskandhasya saptamam avagrahapratimanamakamadhyayanam.
(Bṛbhā 669 Vṛ)
paḍhite ya kahiya ahigaya, pariharati... kappito so u...
(Bṛbhā 416)