At one time the Buddha was staying at Sāvatthī in the Jeta Grove, Anāthapiṇḍika’s Monastery. At that time the monks stored one of their robes with other monks and then left to wander the country in a sarong and an upper robe. Because they were stored for a long time, the robes became moldy. The monks put them out in the sun. Then, while walking about the dwellings, Venerable Ānanda noticed that the monks were sunning those robes. He asked them, “Whose moldy robes are these?” And they told him what had happened. Venerable Ānanda complained and criticized them, “How can those monks store a robe with other monks and then leave to wander the country in a sarong and an upper robe?”