This was adopted into Arabic as  aṭ-ṭawbu or aṭ-ṭūbu, with the definite article al- attached to the root tuba.
ðɪs wʌz ɐdˈɑːptᵻd ˌɪntʊ ˈæɹɐbˌɪk æz ˈeɪ lˌɛɾɚwˈʌnˈiːsˈɪksdˈiːlˌɛɾɚwˈʌnˈiːsˈɪksdˈiːɐdˈʌbəljˌuːbˈiːjˈuː ɔːɹ ˈeɪ lˌɛɾɚwˈʌnˈiːsˈɪksdˈiːlˌɛɾɚwˈʌnˈiːsˈɪksdˈiːjˌuːmˈækɹˌɑːnbˈiːjˈuː, wɪððə dˈɛfɪnət ˈɑːɹɾɪkəl ˈæl ɐtˈætʃt tə ðə ɹˈuːt tˈuːbə.