SB 3.1.33
kaccic chivam devaka-bhoja-putrya
visnu-prajaya iva deva-matuh
ya vai sva-garbhena dadhara devam
trayi yatha yajña-vitanam artham
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
As the Vedas are the reservoir of sacrificial purposes, so the daughter of King Devaka-bhoja conceived the Supreme Personality of Godhead in her womb, as did the mother of the demigods. Is she [Devaki] doing well?
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The Vedas are full of transcendental knowledge and spiritual values, and thus Devaki, the mother of Lord Krsna, conceived the Lord in her womb as the personified meaning of the Vedas. There is no difference between the Vedas and the Lord. The Vedas aim at the understanding of the Lord, and the Lord is the Vedas personified. Devaki is compared to the meaningful Vedas, and the Lord to their purpose personified.