tayor vam punar evaham
adityam asa kasyapat
upendra iti vikhyato
vamanatvac ca vamanah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
In the next millennium, I again appeared from the two of you, who appeared as My mother, Aditi, and My father, Kasyapa. I was known as Upendra, and because of being a dwarf, I was also known as Vamana.