[847] Furthermore, Sāriputta, a bhikkhu should reflect thus: 'Have I developed the five powers (bala)?' If, Sāriputta, a bhikkhu, reviewing, knows thus: 'I have not developed the five powers,' then, Sāriputta, that bhikkhu should strive for the development of the five powers. But if, Sāriputta, a bhikkhu, reviewing, knows thus: 'I have developed the five powers,' then, Sāriputta, that bhikkhu should dwell with that very rapture (pīti) and gladness, training day and night in wholesome dhammas.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.