ENOfficial
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.
Source: sunnah.com
Other translations
Arabic
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
sunnah.com