Mahārāja Parīkṣit, as a result of his wholehearted attraction for Lord Kṛṣṇa, was able to give up all deep-rooted affection for his personal body, his wife, his children, his palace, his animals like horses and elephants, his treasury house, his friends and relatives, and his undisputed kingdom.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
आत्मजायासुतागारपशुद्रविणबन्धुषु । राज्ये चाविकले नित्यं विरूढां ममतां जहौ
ātmajāyāsutāgārapaśudraviṇabandhuṣu | rājye cāvikale nityaṃ virūḍhāṃ mamatāṃ jahau
SB 2.4.2