Caitanya-caritāmṛta 20.175
vaibhava-prakāśa yaiche devakī-tanuja dvibhuja-svarūpa kabhu, kabhu haya caturbhuja
[vaibhava-prakaasha yaiche devakee-tanuja dvibhuja-svaroopa kabhu, kabhu haya chaturbhuja]
Blended reading (Sanskrit + English inline)
vaibhava-prakāśa yaiche devakī-tanuja dvibhuja-svarūpa kabhu, kabhu haya caturbhuja
“An example of vaibhava-prakāśa is the son of Devakī. He sometimes has two hands and sometimes four hands.
Purport
When Lord Kṛṣṇa took His birth, He appeared outside the womb as four-handed Viṣṇu. Then Devakī and Vasudeva offered their prayers to Him and asked Him to assume His two-handed form. The Lord immediately assumed His two-handed form and ordered that He be transferred to Gokula, on the other side of the river Yamunā.
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io