SB 10.33.6

tatrātiśuśubhe tābhir
 bhagavān devakī-sutaḥ
madhye maṇīnāṁ haimānāṁ
 mahā-marakato yathā
Word for word: 
tatra — there; atiśuśubhe — appeared most brilliant; tābhiḥ — with them; bhagavān — the Supreme Lord; devakī-sutaḥ — Kṛṣṇa, the son of Devakī; madhye — in the midst; maṇīnām — of ornaments; haimānām — golden; mahā — great; marakataḥ — a sapphire; yathā — as.
Translation: 
In the midst of the dancing gopīs, Lord Kṛṣṇa appeared most brilliant, like an exquisite sapphire in the midst of golden ornaments.
Purport: 

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura states that Devakī, besides being the name of Vasudeva’s wife, is also a name of mother Yaśodā, as stated in the Ādi Purāṇa: dve nāmnī nanda-bhāryāyā yaśodā devakīti ca. “The wife of Nanda has two names — Yaśodā and Devakī.”