The King continued: O great brāhmaṇa, this is my great doubt. How was it possible for a person like King Priyavrata, who was so attached to wife, children and home, to achieve the topmost infallible perfection in Kṛṣṇa consciousness?
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
संशयोऽयं महान् ब्रह्मन् दारागारसुतादिषु । सक्तस्य यत्सिद्धिरभूत्कृष्णे च मतिरच्युता
saṃśayo'yaṃ mahān brahman dārāgārasutādiṣu | saktasya yatsiddhirabhūtkṛṣṇe ca matiracyutā
SB 5.1.4