Between the two prostrations

Rabbi’ghfir lī, Rabbi’ghfir lī. Lord, forgive me. My Lord, forgive me. Reference: Abu Dawud 1/231. See also Al-Albani, Sahihibn Mdjah 1/148.
Allāhumma’ghfir lī, war’ḥamnī, wahdinī, wajburnī, wa `āfinī, warzuqnī, warfa`nī. O Allah forgive me, have mercy on me, guide me, support me, protect me, provide for me, and elevate me. Reference: Abu Dawud, Ibn Majah, At-Tirmidhi. See also Al-Albani, Sahih At-Tirmidhi 1/90 and Sahih Ibn Majah 1/148.