Mishkat al-Masabih
Mishkat al-Masabih 1154
وَعَنْ رَجُلٍ مِنْ أَسَدِ بْنِ خُزَيْمَةَ أَنَّهُ سَأَلَ أَبَا أَيُّوبَ الْأَنْصَارِيَّ قَالَ: يُصَلِّي أَحَدُنَا فِي مَنْزِلِهِ الصَّلَاةَ ثُمَّ يَأْتِي الْمَسْجِدَ وَتُقَامُ الصَّلَاةُ فَأُصَلِّي مَعَهُمْ فَأَجِدُ فِي نَفْسِي شَيْئًا من ذَلِك فَقَالَ أَبُو أَيُّوبَ: سَأَلَنَا عَنْ ذَلِكَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «فَذَلِكَ لَهُ سَهْمُ جَمْعٍ» . رَوَاهُ مَالِكٌ وَأَبُو دَاوُد
Unreviewed translation. All hadiths in this collection are available in five languages. Titles and introductions may remain in Arabic.
A man from Asad ibn Khuzaymah asked Abu Ayyub al-Ansari: One of us prays at home, then comes to the mosque when the prayer is being established and prays with them. I feel some uneasiness about doing so. Abu Ayyub said: The Prophet, peace and blessings be upon him, asked us about that and said: That is his share in the congregation. Malik and Abu Dawud transmitted it.