1. Kāla Sutta.– There are four seasons: one for hearing the Dhamma, one for discussing it, one for attaining calm, and the last for attaining insight. A.ii.140.
2. Kāla Sutta.– The above explained with an illustration. A.ii.140.
3. Kāla Sutta.– There are five gifts which, if given, are seasonable: gifts to a guest, a traveller, a sick person, one in scarcity, and first fruits to a holy man. A.iii.41.