Muʿāwiyah b. Qurrah

When Iyās was born I invited a group of the Companions of the Prophet ﷺ and fed them, and they supplicated. I said, “You have all supplicated so may Allāh bless you in what you have supplicated for, and when I make a supplication please say āmīn.” So I supplicated much for him (my newborn) for his religion, his intelligence and the like, and verily now I recognize in him [the qualities] in the supplication of that day.

Al-Bukhārī, Al-Adab Al-Mufrad ḥadīth 1255. Al-Albānī grades its chain of transmission ṣaḥīḥ in Ṣaḥīḥ Al-Adab Al-Mufrad 950/1255.

Do not sit with the foolish using your knowledge, and do not sit with the knowledgeable (scholars) using your foolishness.

Al-Dhahabī, Siyar Aʿlām Al-Nubalāʾ 5:154.

It is reported that Mu’āwiyah b. Qurrah – Allāh have mercy on him – said: Those who will be taken to account most on the Day of Resurrection are those who were healthy and unoccupied. Abū Bakr Al-Daynūrī, Al-Mujālasah wa Jawāhir Al-‘Ilm 4:152

Abū Bakr Al-Daynūrī, Al-Mujālasah wa Jawāhir Al-‘Ilm 4:152