﴿ رَبَّنَا لَا تُزِغْ قُلُوبَنَا بَعْدَ إِذْ هَدَيْتَنَا وَهَبْ لَنَا مِن لَّدُنكَ رَحْمَةً ۚ إِنَّكَ أَنتَ ٱلْوَهَّابُ ﴾

“"O our Sustainer! Let not our hearts swerve from the truth after Thou hast guided us; and bestow upon us the gift of Thy grace: verily, Thou art the [true] Giver of Gifts.”

Please check ayah 3:9 for complete tafsir.