俱舍論疏 4.263

4.263

論「且一有情至況第二等」，此顯諸得極多，無對礙故，得相容受。如文可解。

[On the] Śāstra['s statement]: "Even for a single sentient being … how much more so for a second, etc.": This shows that the possessions are extremely numerous, yet because they have no spatial obstruction, they accommodate one another. This can be understood from the text.