一部經，佛陀在 Kammāsadhamma 為比丘眾開示如何修習趣向不動定與更高證境，教導真正的不死唯在於心因無所執取而得解脫。

A discourse given to the monks at Kammāsadhamma on meditating toward imperturbability and the higher attainments, teaching that true deathlessness lies only in the mind’s release through non-clinging.