anyathā e artha kāra nāhi haya jñāna
tumi pūrve kṛpā kailā, kari anumāna"
anyathā—otherwise; e artha—this confidential meaning; kāra—of anyone; nāhi—not; haya—is; jñāna—the knowledge; tumi—You; pūrve—before this; kṛpā kailā—bestowed mercy; kari anumāna—I can conjecture.
No one could otherwise understand this meaning. I can therefore guess that previously You bestowed upon him Your causeless mercy."
Link to this page: https://prabhupadabooks.com/cc/antya/1/87