Regarding eating mastigure
حَدَّثَنَا حَفْصُ بْنُ عُمَرَ، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي بِشْرٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ خَالَتَهُ، أَهْدَتْ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم سَمْنًا وَأَضُبًّا وَأَقِطًا فَأَكَلَ مِنَ السَّمْنِ وَمِنَ الأَقِطِ وَتَرَكَ الأَضُبَّ تَقَذُّرًا وَأُكِلَ عَلَى مَائِدَتِهِ وَلَوْ كَانَ حَرَامًا مَا أُكِلَ عَلَى مَائِدَةِ رَسُولِ اللَّهِ صلى الله عليه وسلم .
Ibn ‘Abbas said that his maternal aunt presented to the Messenger of Allah (ﷺ) clarified butter, lizards and cottage cheese. He ate from clarified butter and cheese, but left the lizard abominably. It was eaten on the food cloth of the Messenger of Allah (ﷺ). Had it been unlawful, it would not have been eaten on the food cloth of the Messenger of Allah (ﷺ).