Brihad Bhagavatamrta
Part 1 Chapter 7 Text 97

adrsyamane ca mayi pradipta-
viyoga-vahner vikalah kadacit
mrta ivonmada-hatah kadacid
vicitra-bhavam madhuram bhajante

TRANSLATION
And when they cannot see Me they become so torn that the fire of separation leaves them sometimes as though dead and sometimes as though insane. Thus they partake of the nectar of wonderful ecstasies.