He preached his new wisdom at Sarnath (near Varanasi) and with ever more disciples went out to spread his word.
By preaching at Sarnath, he gained even more disciples to spread his word,
mnli hypothesis: By preaching at Sarnath, he gained even more disciples to spread his word, premise: He preached his new wisdom at Sarnath (near Varanasi) and with ever more disciples went out to spread his word.