Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:161Abū al-Ḥasan Muḥammad b. al-Ḥusayn al-ʿAlawī > Abū al-Faḍl al-ʿAbbās b. Muḥammad b. And Hbān > Muḥammad b. Yazīd al-Sulamī > Ḥammād b. Qīrāṭ > Faraj b. Faḍālah > ʿUrwah b. Rūwaym > ʿAmrah > ʿĀʾishah

[Machine] The Messenger of Allah ﷺ said: "The prayer of one who uses a toothstick (siwak) is better than seventy prayers without using a toothstick. This chain of narration is not strong, and it was narrated in that regard from Jubayr ibn Nufayr as a raised and transmitted hadith, and Allah knows best."  

البيهقي:١٦١أَخْبَرَنَا أَبُو الْحَسَنِ مُحَمَّدُ بْنُ الْحُسَيْنِ الْعَلَوِيُّ أنا أَبُو الْفَضْلِ الْعَبَّاسُ بْنُ مُحَمَّدِ بْنِ وَهْبَانَ ثنا مُحَمَّدُ بْنُ يَزِيدَ السُّلَمِيُّ ثنا حَمَّادُ بْنُ قِيرَاطٍ ثنا فَرَجُ بْنُ فَضَالَةَ عَنْ عُرْوَةَ بْنِ رُوَيْمٍ عَنْ عَمْرَةَ عَنْ عَائِشَةَ قَالَتْ

قَالَ رَسُولُ اللهِ ﷺ صَلَاةُ سِوَاكٍ خَيْرٌ مِنْ سَبْعِينَ صَلَاةٍ بِغَيْرِ سِوَاكٍ فَهَذَا إِسْنَادٌ غَيْرُ قَوِيٍّ وَرُوِيَ فِي ذَلِكَ عَنْ جُبَيْرِ بْنِ نُفَيْرٍ مَرْفُوعًا مُرْسَلًا وَاللهُ أَعْلَمُ