Khalid b. Walid reported that he visited Maimuna daughter of al-Harith with the Messenger of Allah (ﷺ), and she was the sister of his mother. She presented to Allah's Messenger (ﷺ) the flesh of a lizard which Umm Hufaid daughter of al-Harith had brought from Najd, and she had been married to a person belonging to Banu Ja'far. It was the habit of Allah's Messenger (ﷺ) not to eat anything until he knew what that was. The rest of the hadith is the same but with this (addition):" Ibn al-Asamm narrated it from Maimuna and he was under her care."
Source: sunnah.com
Other translations
Arabic
وَحَدَّثَنِي أَبُو بَكْرِ بْنُ النَّضْرِ، وَعَبْدُ بْنُ حُمَيْدٍ، قَالَ عَبْدٌ أَخْبَرَنِي وَقَالَ أَبُو بَكْرٍ، حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ بْنِ سَعْدٍ، حَدَّثَنَا أَبِي، عَنْ صَالِحِ بْنِ كَيْسَانَ، عَنِ ابْنِ شِهَابٍ، عَنْ أَبِي، أُمَامَةَ بْنِ سَهْلٍ عَنِ ابْنِ عَبَّاسٍ، أَنَّهُ أَخْبَرَهُ أَنَّ خَالِدَ بْنَ الْوَلِيدِ أَخْبَرَهُ أَنَّهُ، دَخَلَ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم عَلَى مَيْمُونَةَ بِنْتِ الْحَارِثِ وَهْىَ خَالَتُهُ فَقُدِّمَ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم لَحْمُ ضَبٍّ جَاءَتْ بِهِ أُمُّ حُفَيْدٍ بِنْتُ الْحَارِثِ مِنْ نَجْدٍ وَكَانَتْ تَحْتَ رَجُلٍ مِنْ بَنِي جَعْفَرٍ وَكَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم لاَ يَأْكُلُ شَيْئًا حَتَّى يَعْلَمَ مَا هُوَ . ثُمَّ ذَكَرَ بِمِثْلِ حَدِيثِ يُونُسَ وَزَادَ فِي آخِرِ الْحَدِيثِ وَحَدَّثَهُ ابْنُ الأَصَمِّ عَنْ مَيْمُونَةَ وَكَانَ فِي حَجْرِهَا .
sunnah.com