Narrated Said bin Jubair:

Ibn Abbas said: Um Hufaid, Ibn 'Abbas's aunt sent some dried yogurt (butter free), ghee (butter) and a mastigar to the Prophet as a gift. The Prophet ate the dried yogurt and butter but left the mastigar because he disliked it. Ibn 'Abbas said, "The mastigar was eaten at the table of Allah's Apostle and if it had been illegal to eat, it could not have been eaten at the table of Allah's Apostle."

حَدَّثَنَا آدَمُ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا جَعْفَرُ بْنُ إِيَاسٍ، قَالَ سَمِعْتُ سَعِيدَ بْنَ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ قَالَ أَهْدَتْ أُمُّ حُفَيْدٍ خَالَةُ ابْنِ عَبَّاسٍ إِلَى النَّبِيِّ ﷺ أَقِطًا وَسَمْنًا وَأَضُبًّا، فَأَكَلَ النَّبِيُّ ﷺ مِنَ الأَقِطِ وَالسَّمْنِ، وَتَرَكَ الضَّبَّ تَقَذُّرًا. قَالَ ابْنُ عَبَّاسٍ فَأُكِلَ عَلَى مَائِدَةِ رَسُولِ اللَّهِ ﷺ، وَلَوْ كَانَ حَرَامًا مَا أُكِلَ عَلَى مَائِدَةِ رَسُولِ اللَّهِ ﷺ.