觀音義疏 2.73

2.73

婆羅門者，稱為淨行，劫初種族、山野、自閑人以稱之也，一一身皆有四句本觀。

'Brahmans': they are called those of pure conduct. Those of the lineages at the beginning of the kalpa, in the mountains and wilds, and living in leisure are designated by this. Every single body has its fundamental contemplation of the four propositions.