Vaishnava Samhita. Gopinatha Charitam. Vol II Book VI Chp 6 Shloka 7

तस्य दर्शनमात्रेण ह्यकस्माद्बहवो नराः   |
कृष्णभक्ता बभूवुश्च त्यक्तसंसारवासनाः   ||

Even a simple unplanned meeting with him helped many to come out of the ocean of worldly activities and all of them became the devotees of Lord Krishna