One verse

Srimad Bhagavatam 10.4.44

10.4.44

सन्दिश्य साधुलोकस्य कदने कदनप्रियान् । कामरूपधरान् दिक्षु दानवान् गृहमाविशत् ॥ ४४ ॥

sandiśya sādhu-lokasya kadane kadana-priyān kāma-rūpa-dharān dikṣu dānavān gṛham āviśat

sandiśya
after giving permission
sādhu-lokasya
of the saintly persons
kadane
in persecution
kadana-priyān
to the demons, who were very expert at persecuting others
kāma-rūpa-dharān
who could assume any form, according to their own desire
dikṣu
in all directions
dānavān
to the demons
gṛham āviśat
Kaṁsa entered his own palace

These demons, the followers of Kaṁsa, were expert at persecuting others, especially the Vaiṣṇavas, and could assume any form they desired. After giving these demons permission to go everywhere and persecute the saintly persons, Kaṁsa entered his palace.