2 verses have
tawbatu
in Edition English Transliteration / An-Nisaa (The Women)

4:17Innamat tawbatu 'alallaahi lillazeena ya'maloonas sooo'a bijahaalatin summa yatooboona min qareebin faulaaika yatoobul laahu 'alaihim; wa kaanal laahu 'Aleeman Hakeemaa

4:18Wa laisatit tawbatu lillazeena ya'maloonas saiyiaati hattaaa izaa hadara ahadahumul mawtu qaala innee tubtul 'aana wa lallazeena yamootoona wa hum kuffaar; ulaaa'ika a'tadnaa lahum 'azaaban aleemaa