[Machine] Narrated by Yahya ibn Hind ibn Haritha, Hind was one of the companions of Al-Hudaybiyah and his brother whom the Messenger of Allah ﷺ sent to instruct his people to observe the fast of Ashura was Asma ibn Haritha. So Yahya ibn Hind narrated from Asma ibn Haritha that the Messenger of Allah ﷺ sent him and said, "Command your people to fast this day." Asma asked, "What if I find them eating?" The Messenger of Allah ﷺ replied, "Let them complete their fast until the end of their day."
عَنْ يَحْيَى بْنِ هِنْدِ بْنِ حَارِثَةَ وَكَانَ هِنْدٌ مِنْ أَصْحَابِ الْحُدَيْبِيَةِوَأَخُوهُ الَّذِي بَعَثَهُ رَسُولُ اللهِ ﷺ يَأْمُرُ قَوْمَهُ بِصِيَامِ عَاشُورَاءَ وَهُوَ أَسْمَاءُ بْنُ حَارِثَةَ فَحَدَّثَنِي يَحْيَى بْنُ هِنْدٍ عَنْ أَسْمَاءَ بْنِ حَارِثَةَ أَنَّ رَسُولَ اللهِ ﷺ بَعَثَهُ فَقَالَ مُرْ قَوْمَكَ بِصِيَامِ هَذَا الْيَوْمِ قَالَ أَرَأَيْتَ إِنْ وَجَدْتُهُمْ قَدْ طَعِمُوا؟ قَالَ فَلْيُتِمُّوا آخِرَ يَوْمِهِمْ