"A blind man came to the Messenger of Allah ﷺand said: 'I do not have a guide to bring me to the prayer.' And he asked him to grant him a dispensation allowing him to pray in his house, and he gave him permission. Then when he turned away he said to him: 'Can you hear the call to prayer?' He said: 'Yes.' He said: 'Then respond to it."' (Using translation from Nasāʾī 850)   

جَاءَ أَعْمَى إِلَى رَسُولِ اللهِ ﷺ فَقَالَ إِنَّهُ لَيْسَ لِي قَائِدٌ يَقُودُنِي إِلَى الصَّلَاةِ فَسَأَلَهُ أَنْ يُرَخِّصَ لَهُ فِي بَيْتِهِ فَأَذِنَ لَهُ فَلَمَّا وَلَّى دَعَاهُ فَقَالَ لَهُ هَلْ تَسْمَعُ النِّدَاءَ بِالصَّلَاةِ؟ فَقَالَ لَهُ نَعَمْ قَالَ فَأَجِبْ