Srimad Bhagavatam Canto 08, Chapter 24, Text 21

SB 8.24.21

tata adaya sa rajña
 ksipta rajan sarovare
tad avrtyatmana so ’yam
 maha-mino ’nvavardhata
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
O Maharaja Pariksit, the King took the fish from the well and threw Him in a lake, but the fish then assumed a gigantic form exceeding the extent of the water.
Srimad Bhagavatam Canto 08, Chapter 24, Text 20
Srimad Bhagavatam Canto 08, Chapter 24, Text 22