And (He did forgive also) the three [who did not join the Tabuk expedition] till for them the earth, vast as it is, was straitened..." (V.9:118)

Sahih al-Bukhari · Book 65 · Hadith 4677

حَدَّثَنِي مُحَمَّدٌ، حَدَّثَنَا أَحْمَدُ بْنُ أَبِي شُعَيْبٍ، حَدَّثَنَا مُوسَى بْنُ أَعْيَنَ، حَدَّثَنَا إِسْحَاقُ بْنُ رَاشِدٍ، أَنَّ الزُّهْرِيَّ، حَدَّثَهُ قَالَ أَخْبَرَنِي عَبْدُ الرَّحْمَنِ بْنُ عَبْدِ اللَّهِ بْنِ كَعْبِ بْنِ مَالِكٍ، عَنْ أَبِيهِ، قَالَ سَمِعْتُ أَبِي كَعْبَ بْنَ مَالِكٍ،، وَهْوَ أَحَدُ الثَّلاَثَةِ الَّذِينَ تِيبَ عَلَيْهِمْ أَنَّ…

Narrated `Abdullah bin Ka`b: I heard Ka`b bin Malik who was one of the three who were forgiven, saying that he had never remained behind Allah's Messenger (ﷺ) in any Ghazwa which he had fought except two Ghazwat Ghazwat…