Śrīla Śukadeva Gosvāmī continued: After Garga Muni, having instructed Nanda Mahārāja about Kṛṣṇa, departed for his own home, Nanda Mahārāja was very pleased and considered himself full of all good fortune.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
इत्यात्मानं समादिश्य गर्गे च स्वगृहं गते । नन्दः प्रमुदितो मेने आत्मानं पूर्णमाशिषाम्
ityātmānaṃ samādiśya garge ca svagṛhaṃ gate | nandaḥ pramudito mene ātmānaṃ pūrṇamāśiṣām
SB 10.8.20