If any of you people knows anything he should make it known, but if anyone does not know he should say that God knows best, for saying this when one does not know is a part of knowledge. God said to His prophet, “Say, I do not ask you for any reward for it, and I am not a pretender.”* (Bukhari and Muslim.) *Qur’an, xxxviii, 86.
Masrūq reported: We visited ‘Abdullāh ibn Mas‘ūd (may Allah be pleased with him) and he said to us: 'O people, he who knows about something, let him say it. And he who does not know should say: 'Allah knows best.' It is part and parcel of knowledge that a man who does not know something should say…
وعن مسروق قال : دخلنا على عبدالله بن مسعود رضي الله عنه فقال : يا أيها الناس من علم شيئا فليقل به، ومن لم يعلم، فليقل :الله أعلم، فإن من العلم أن يقول الرجل لما لا يعلم: الله أعلم . قال الله تعالى لنبيه صلى…