Authentic Supplication Number 97.

In between the two prostrations the Messenger of Allah : used to say: ‘Allahumma ‘ighfirlee, warhamnee, wahdinee, wajburnee, wa ‘afinee, warzuqnee (115).

(115) O’ my ‘ilah forgive me, bestow mercy upon me, guide me, mend me, pardon me, and grant me sustenance.

Reported by Abu Dawood, and others; and is #80 in The Authentic of Good Sayings.