"Some cavalry man of the Messenger of Allah came galloping upon us, so I came to the Messenger of Allah and found him having lunch. He said: "Come and eat." I said: 'I am fasting.' So he said: 'Come and I will narrate to you about the fast - or fasting. Indeed Allah Most High lifted (the fast and) half of the Salat from the traveler, and (He lifted) the fast - or fasting - from the pregnant person, or the breast-feeding person.' And by Allah! The Prophet said both of them or one of them. So woe to me! For I did not eat from the meal of the Prophet."  

أَغَارَتْ عَلَيْنَا خَيْلُ رَسُولِ اللَّهِ ﷺ فَأَتَيْتُ رَسُولَ اللَّهِ ﷺ فَوَجَدْتُهُ يَتَغَدَّى فَقَالَ ادْنُ فَكُلْ فَقُلْتُ إِنِّي صَائِمٌ فَقَالَ ادْنُ أُحَدِّثْكَ عَنِ الصَّوْمِ أَوِ الصِّيَامِ إِنَّ اللَّهَ تَعَالَى وَضَعَ عَنِ الْمُسَافِرِ الصَّوْمَ وَشَطْرَ الصَّلاَةِ وَعَنِ الْحَامِلِ أَوِ الْمُرْضِعِ الصَّوْمَ أَوِ الصِّيَامَ وَاللَّهِ لَقَدْ قَالَهُمَا النَّبِيُّ ﷺ كِلْتَيْهِمَا أَوْ إِحْدَاهُمَا فَيَا لَهْفَ نَفْسِي أَنْ لاَ أَكُونَ طَعِمْتُ مِنْ طَعَامِ النَّبِيِّ ﷺ قَالَ وَفِي الْبَابِ عَنْ أَبِي أُمَيَّةَ