(30) باب مَنْ أَعَادَ الْحَدِيثَ ثَلاَثًا لِيُفْهَمَ عَنْهُ
Narrated Anas:
Whenever the Prophet (ﷺ) asked permission to enter, he knocked the door thrice with greeting and whenever he spoke a sentence (said a thing) he used to repeat it thrice. (See Hadith No. 261, Vol. 8). (DE)
Reference (DE): Sahih al-Bukhari 94 (DE)
In-book reference (DE): Book 3, Hadith 36 (DE)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 3, Hadith 94 (DE)