四分律比丘含注戒本 2.551

2.551

《律》注云：「此言『淨』者：若染作色言『淨』；若已成色淨衣，應以餘物異色趣牒一處，作標識故言『淨』。自下若衣、非衣，是不用物，盡應點標識淨畜。言『重』者，𣰽𣯫㲩𣰆，謂是衣中之重者。」

The Vinaya commentary states: "The word 'purifying' here means: if it is dyed with color, it is called 'purifying'; if it is already a purified robe of established color, one should use a different color from another material and patch it in one place as a mark, which is also called 'purifying.' From this point on, whether robes or non-robe articles, which are not everyday items, all must be dotted with a mark to be purified and kept. The word 'heavy' refers to woolen rugs and carpets, meaning the heavy items among robes."