Please recount the specific incident that caused a quarrel between Anna Chinchonikar and Mavshibai in Sai Baba's presence.

The quarrel between Anna and Mavshibai arose during their service to Baba in the Masjid. As detailed in Chapter 24, Anna was pressing Baba's left hand while Mavshibai was vigorously pressing Baba's stomach. In the course of her fervent service, Mavshibai was swaying back and forth and her face came very close to Anna's. Seizing the opportunity for humor, Mavshibai teased him, saying, 'What, Anna, why are you following me? First, give me a kiss,' and then chided him, 'Have you no shame for your gray hair? You are trying to kiss me!' This playful accusation was enough to provoke the famously short-tempered Anna, who immediately rolled up his sleeves in anger, sparking the quarrel.