無量壽經優婆提舍願生偈註 2.165

2.165

復有五種門，漸次成就五種功德應知。何者五門？一者近門、二者大會眾門、三者宅門、四者屋門、五者園林遊戲地門。

Furthermore, there are five gates by which five kinds of merits are gradually accomplished, which should be known. What are the five gates? First is the gate of approach; second is the gate of the great assembly; third is the gate of the mansion; fourth is the gate of the room; fifth is the gate of the ground of sporting in gardens and groves.