Hadith
حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ يَأْخُذُ الْمَاءَ بِأَصْبُعَيْهِ لأُذُنَيْهِ .
Yahya related to me from Malik from Nafi that Abdullah ibn Umar used two fingers to take water to his ears
Sahih · Salim al-Hilali
Muwatta Malik 67 ·Book 2, Hadith 36·Also available on sunnah.com·