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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:20:94 –

˹Aaron˺ said, "O son of my mother, do not seize ˹me˺ by my beard or by my head. Indeed, I feared that you would say, 'You caused division among the Children of Israel, and you did not observe ˹or await˺ my word.' "  

He, Aaron, said, ‘O son of my mother (read ya’bna’ummi or ya’bna’umma, meaning ummī, ‘my mother’) the mention of her is more effective in provoking the affection of his heart — do not clutch my beard, which he had seized with his left hand, or my head!, for he had seized his hair with his right hand in anger. Indeed I feared that, if I followed you, for inevitably a group of those who did not worship the calf would have followed me, you would have said, “You have caused division among the Children of Israel — and have been furious with me — and you did not wait for my word”’, concerning what my opinion would have been in this matter.
القرآن:٢٠:٩٤ –

قَالَ يَا ابْنَ أُمَّ لَا تَأْخُذْ بِلِحْيَتِي وَلَا بِرَأْسِي ۖ إِنِّي خَشِيتُ أَنْ تَقُولَ فَرَّقْتَ بَيْنَ بَنِي إِسْرَائِيلَ وَلَمْ تَرْقُبْ قَوْلِي  

{قال} هارون {يا ابن أم} بكسر الميم وفتحها أراد أمي وذكرها أَعْطَف لقلبه {لا تأخذ بلحيتي} وكان أخذها بشماله {ولا برأسي} وكان أخذ شعره بيمينه غضبا {إني خشيت} لو اتبعك ولا بد أن يتبعني جمع ممن لم يعبدوا العجل {أن تقول فرقت بين بني إسرائيل} وتغضب عليَّ {ولم ترقب} تنتظر {قولي} فيما رأيته في ذلك.