1. Hetu Sutta. Body, feeling, etc., and their cause, are all impermanent. S.iii.23.
2. Hetu Sutta. Suffering and its cause are both impermanent. S.iii.23.
3. Hetu Sutta. The body, etc., are void of self, so is their cause. S.iii.24.
4. Hetu Sutta. It is not because of beauty, wealth, kin or sons, that a woman is born happy after death, but because of her virtue. S.iv.248.
5. Hetu Sutta. See Pubbā Sutta.