Upassayasutta

sn16.10:3.1 But the nun Thullatissā was upset and blurted out,

sn16.10:3.2 “What is the venerable Mahākassapa thinking, that he’d teach Dhamma in front of the venerable Ānanda, the Videhan sage?

sn16.10:3.3 He’s like a needle peddler who thinks they can sell a needle to a needle maker!”