[Machine] A woman from the Jews gave the Messenger of Allah ﷺ a poisoned sheep, so he sent to her and said, "What made you do such a thing?" She replied, "I wanted to test you; if you were a Prophet, Allah would inform you about it, but if you were not a Prophet, I would relieve the people from you." The Messenger of Allah ﷺ used to experience headaches from this incident. He once traveled and when he performed the Hajj pilgrimage, he found something from that incident, so he performed the Hijamah.  

أَنَّ امْرَأَةً مِنَ الْيَهُودِ أَهْدَتْ لِرَسُولِ اللهِ ﷺ شَاةً مَسْمُومَةً فَأَرْسَلَ إِلَيْهَا فَقَالَ مَا حَمَلَكِ عَلَى مَا صَنَعْتِ؟ قَالَتْ أَحْبَبْتُ أَوْ أرَدْتُ إِنْ كُنْتَ نَبِيًّا فَإِنَّ اللهَ سَيُطْلِعُكَ عَلَيْهِ وَإِنْ لَمْ تَكُنْ نَبِيًّا أُرِيحُ النَّاسَ مِنْكَقَالَ وَكَانَ رَسُولُ اللهِ ﷺ إِذَا وَجَدَ مِنْ ذَلِكَ شَيْئًا احْتَجَمَ قَالَ فَسَافَرَ مَرَّةً فَلَمَّا أَحْرَمَ وَجَدَ مِنْ ذَلِكَ شَيْئًا فَاحْتَجَمَ