Srimad Bhagavatam Canto 08, Chapter 08, Text 35

SB 8.8.35

tam alokyasurah sarve
 kalasam camrtabhrtam
lipsantah sarva-vastuni
 kalasam tarasaharan
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Upon seeing Dhanvantari carrying the jug of nectar, the demons, desiring the jug and its contents, immediately snatched it away by force.
Srimad Bhagavatam Canto 08, Chapter 08, Text 34
Srimad Bhagavatam Canto 08, Chapter 08, Text 36