Mishkat al-Masabih 4568
‘Uthman b. ‘Abdallah b. Mauhib said:
My people sent me to Umm Salama with a bowl of water. Whenever anyone was smitten by the evil eye or anything else he sent her a basin, and she took out some hairs of God’s messenger which she kept in a little silver bell.* She moved it about for him in the water and he drank some of it. I looked into the little bell and saw some red hairs. 

Bukhari transmitted it.

* Mirqat , iv, 515, says that although the word means a bell, it may here be used of a small box in the shape of a bell. This is the kind of bell that would be used on a tambourine.
وَعَن عُثْمَانَ بْنِ عَبْدِ اللَّهِ بْنِ مَوْهَبٍ قَالَ: أَرْسَلَنِي أَهْلِي إِلَى أُمِّ سَلَمَةَ بِقَدَحٍ مِنْ مَاءٍ وَكَانَ إِذَا أَصَابَ الْإِنْسَانَ عَيْنٌ أَوْ شَيْءٌ بَعَثَ إِلَيْهَا مِخْضَبَهُ فَأَخْرَجَتْ مِنْ شَعْرُ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَكَانَتْ تُمْسِكُهُ فِي جُلْجُلٍ مِنْ فِضَّةٍ فَخَضْخَضَتْهُ لَهُ فَشَرِبَ مِنْهُ قَالَ: فَاطَّلَعْتُ فِي الْجُلْجُلِ فَرَأَيْت شَعرَات حَمْرَاء. رَوَاهُ البُخَارِيّ