مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 293
Purification
Section 2
وَعَنِ ابْنِ عُمَرَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَنْ تَوَضَّأَ عَلَى طُهْرٍ كُتِبَ لَهُ عَشْرُ حَسَنَاتٍ» . رَوَاهُ التِّرْمِذِيُّ
Ibn ‘Umar reported God's messenger as saying, “He who performs ablution when in a state of purity will have ten blessings recorded for him.” Tirmidhi transmitted it.
Mishkat al-Masabih, 293ضَعِيف (الألباني)