‘By the One Who took his soul (i.e., the soul of the Prophet ﷺ), he did not die until he offered most of his prayers sitting down. And the dearest of the actions to him was the righteous action that the person does regularly, even if it were a little.” (Using translation from Ibn Mājah 1225)
وَالَّذِي ذَهَبَ بِنَفْسِهِ مَا مَاتَ حَتَّى كَانَ أَكْثَرُ صَلَاتِهِ وَهُوَ جَالِسٌ وَكَانَ أَحَبَّ الْأَعْمَالِ إِلَيْهِ الْعَمَلُ الصَّالِحُ الَّذِي يَدُومُ عَلَيْهِ الْعَبْدُ وَإِنْ كَانَ يَسِيرًا