Riyad as-Saliheen 1201
Abu Musa Al-Ash'ari (May Allah be pleased with him) reported:
I came to the Prophet ﷺ once and noticed the tip of Miswak (tooth-stick) on his tongue.
[Al-Bukhari and Muslim].
وعن أبي موسى الأشعري، رضي الله عنه، قال: دخلت على النبي ﷺ، وطرف السواك على لسانه. ((متفق عليه)) . وهذا لفظ مسلم.
Classification
Sahih (Authentic)
References
Riyad as-Saliheen 1201
Riyad as-Saliheen Book of Virtues, Hadith 211