Sunan an-Nasa'i 2279
It was narrated from Hani bin Ash-Shikhkhir, from a man from Balharish, that his father said:
"I was traveling and I came to the Prophet when I was fasting, and he was eating. He said:'Come (and eat).' I said: 'I am fasting.' He said: 'Come here; do you not know what Allah has waived for the traveler?' I said: 'What has Allah waived for the traveler?' He said: 'Fasting and half of the prayer."
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ أَبِي بِشْرٍ، عَنْ هَانِئِ بْنِ الشِّخِّيرِ، عَنْ رَجُلٍ، مِنْ بَلْحَرِيشٍ عَنْ أَبِيهِ، قَالَ كُنْتُ مُسَافِرًا فَأَتَيْتُ النَّبِيَّ ﷺ وَأَنَا صَائِمٌ وَهُوَ يَأْكُلُ قَالَ " هَلُمَّ " . قُلْتُ إِنِّي صَائِمٌ . قَالَ " تَعَالَ أَلَمْ تَعْلَمْ مَا وَضَعَ اللَّهُ عَنِ الْمُسَافِرِ " . قُلْتُ وَمَا وَضَعَ عَنِ الْمُسَافِرِ قَالَ " الصَّوْمَ وَنِصْفَ الصَّلاَةِ " .