(28) باب الرَّجُلِ عِنْدَهُ الشَّهَادَةُ لاَ يَعْلَمُ بِهَا صَاحِبُهَا
Zaid bin Khalid Al-Juhani said that he heard the Messenger of Allah (ﷺ) say:
"The best of witnesses is the one who gives his testimony before he is asked for it." (AR)
Reference (AR): Sunan Ibn Majah 2364 (AR)
In-book reference (AR): Book 13, Hadith 57 (AR)
English translation (AR): Vol. 3, Book 13, Hadith 2364 (AR)