Hazrat ‘Abdullah bin Mubaarak (rahimahullah) mentioned:

I was once present in the gathering of Imaam Maalik (rahimahullah). While he was narrating Hadith to us, a scorpion stung him sixteen times. The facial complexion of Imaam Maalik (rahimahullah) began to change, however he continued teaching the Hadith of Rasulullah (sallallahu ‘alaihi wasallam).

After the lesson was over and the students had departed, I asked him the reason for the change in his complexion during the lesson. He informed me regarding the scorpion stinging him and said, “I did not move from my place out of respect for the Hadith of Rasulullah (sallallahu ‘alaihi wasallam).”

(Ad-Deebaaj-ul-Muzahhab 1/104)