俱舍論記 14.181

14.181

「又諸聖者至如殺生等」者，第三經生不犯證。此一以理為證。飲酒是性罪，經生聖者亦不犯故，如殺生等。

[On the phrase,] "Furthermore, all noble ones [...] just like killing living beings, etc.": This is the third proof: not committing it across lifetimes. This one uses reasoning as proof. Drinking liquor is a natural offense, because noble ones across lifetimes also do not commit it, just like killing living beings and so forth.