The Supreme Personality, Krsna, along with Balarama, lived in Vrajabhumi, Vrndavana, just to substantiate the benediction of Brahma - SB 10.8.52

Expressions researched:
"the Supreme Personality, Kṛṣṇa, along with Balarāma, lived in Vrajabhūmi, Vṛndāvana, just to substantiate the benediction of Brahmā"

Srimad-Bhagavatam

SB Canto 10.1 to 10.13

Thus the Supreme Personality, Kṛṣṇa, along with Balarāma, lived in Vrajabhūmi, Vṛndāvana, just to substantiate the benediction of Brahmā. By exhibiting different pastimes in His childhood, He increased the transcendental pleasure of Nanda and the other inhabitants of Vṛndāvana.

SB 10.8.52, Translation

Thus the Supreme Personality, Kṛṣṇa, along with Balarāma, lived in Vrajabhūmi, Vṛndāvana, just to substantiate the benediction of Brahmā. By exhibiting different pastimes in His childhood, He increased the transcendental pleasure of Nanda and the other inhabitants of Vṛndāvana.