Srimad Bhagavatam Canto 08, Chapter 24, Text 36

SB 8.24.36

dodhuyamanam tam navam
 samirena baliyasa
upasthitasya me srnge
 nibadhnihi mahahina
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Then, as the boat is tossed about by the powerful winds, attach the vessel to My horn by means of the great serpent Vasuki, for I shall be present by your side.
Srimad Bhagavatam Canto 08, Chapter 24, Text 34-35
Srimad Bhagavatam Canto 08, Chapter 24, Text 37