四分律刪補隨機羯磨 2.195

2.195

"The Saṃgha has approved 'permitting the bhikṣu N.N. to undertake the procedure for exceeding seven days (fifteen days, one month) to depart beyond the boundary, and for the sake of such-and-such an affair, to return here to dwell for the retreat'. The Saṃgha is silent, indicating approval; thus do we uphold this matter."