One verse

Srimad Bhagavatam 4.14.6

4.14.6

न यष्टव्यं न दातव्यं न होतव्यं द्विजा: क्‍वचित् । इति न्यवारयद्धर्मं भेरीघोषेण सर्वश: ॥ ६ ॥

na yastavyam na datavyam na hotavyam dvijah kvacit iti nyavarayad dharmam bheri-ghosena sarvasah

na
not
yastavyam
any sacrifices can be performed
na
not
datavyam
any charity can be given
na
not
hotavyam
any clarified butter can be offered
dvijah
O twice-born
kvacit
at any time
iti
thus
nyavarayat
he stopped
dharmam
the procedures of religious principles
bheri
of kettledrums
ghosena
with the sound
sarvasah
everywhere.

All the twice-born (brahmanas) were forbidden henceforward to perform any sacrifice, and they were also forbidden to give charity or offer clarified butter. Thus King Vena sounded kettledrums throughout the countryside. In other words, he stopped all kinds of religious rituals.