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.