tomara citte caitanyere kaiche haya jnana
tomara citte yei laya, sei ta' pramana
tomara citte—in your mind; caitanyere—of Lord Caitanya Mahaprabhu; kaiche—how; haya—there is; jnana—knowledge; tomara—your; citte—mind; yei—whatever; laya—takes; sei ta' pramana—that is evidence.
Thus Srila Rupa Gosvami informed the King about his mind as a way of knowing Sri Caitanya Mahaprabhu. He assured the King that whatever occurred in his mind could be considered evidence.
Link to this page: https://prabhupadabooks.com/cc/madhya/1/179