مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 415
Purification
How to Perform Ablution - Section 2
وَعَنْ عَبْدِ اللَّهِ بْنِ زَيْدٍ: أَنَّهُ رَأَى النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ تَوَضَّأَ وَأَنَّهُ مَسَحَ رَأْسَهُ بِمَاءٍ غَيْرِ فَضْلِ يَدَيْهِ. رَوَاهُ التِّرْمِذِيّ وَرَوَاهُ مُسلم مَعَ زَوَائِد
‘Abdallah b. Zaid said that he saw the Prophet (ﷺ) perform ablution, and that he wiped his head with water which was not what was left over after washing his hands, [i.e. clean water]. Tirmidhi transmitted it, and Muslim transmitted it with additions.
Mishkat al-Masabih, 415صَحِيح (الألباني)