العمل بالعلم وتبليغه: عن عبد الله بن عكيم قال: سمعت ابن مسعود رضى الله عنه – في هذا المسجد – يبدأ باليمين قبل الكلام. فقال: ما منكم من أحد إلا أن ربه تعالى سيخلو به، كما يخلو أحدكم بالقمر ليلة البدر، فيقول يا ابن آدم ما غرَّك بي؟ ابن آدم ماذا أجبت المرسلين، ابن آدم ماذا عملت فيما علمت؟. [الحلية (تهذيبه) 1 / 120].
Full English translationActing upon and conveying knowledge: On the authority of Abdullah bin Ukaym, he said: I heard Ibn Masoud, may God be pleased with him, in this mosque, begin with an oath before speaking. He said: There is no one among you but that his Lord, the Most High, will be alone with him, just as one of you is alone with the moon on the night of the full moon, and He will say: O son of Adam, what deceived you concerning Me? O son of Adam, what did you answer the Messengers? O son of Adam, what did you do with what you knew? [Al-Hilya (its abridgment) 1/120].