Mishkat al-Masabih
Mishkat al-Masabih 429
How to Perform Ablution - Section 3
Arabic hadith text
وَعَن أبي رَافع قَالَ: كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: إِذَا تَوَضَّأَ وُضُوءَ الصَّلَاةِ حَرَّكَ خَاتَمَهُ فِي أُصْبُعه. رَوَاهُمَا الدَّارَقُطْنِيّ. وروى ابْن مَاجَه الْأَخير
Translation
Abu Rafi‘ said that when God’s messenger performed ablution he moved his ring on his finger. Daraqutni transmitted the two traditions and Ibn Majah transmitted the second.