2 verses have
awwaabur
in Edition English Transliteration / At-Tawba (The Repentance)

9:104Alam ya'lamooo annnal laaha huwa yaqbalut tawbata 'an ibaadihee wa yaakhuzus sadaqaati wa annal laaha Huwat awwaabur Raheem

9:118Wa 'alas salaasatil lazeena khullifoo hattaaa izaa daaqat 'alaihimul ardu bimaa rahubat wa daaqat 'alaihim anfusuhum wa zannnooo al laa malja-a minal laahi illaaa ilaihi summa taaba 'alaihim liyatooboo; innal laaha Huwat Tawwaabur Raheem