Hadith 2009
Mishkat al-Masabih
Fasting · Keeping the Fast free from Imperfection - Section 2
Arabic
وَعَنْ عَامِرِ بْنِ رَبِيعَةَ قَالَ: رَأَيْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ مَا لَا أُحْصِي يَتَسَوَّكُ وَهُوَ صَائِمٌ ". رَوَاهُ التِّرْمِذِيُّ وَأَبُو دَاوُدَ
English translation
‘Amir b. Rabi'a said he had seen the Prophet (ﷺ) more often than he could count using a toothstick while he was fasting. Tirmidhi and Abu Dawud transmitted it.