“Hiranyakashipu naturally became increasingly angry that his son Prahlada was being influenced by the camp of the enemies. He therefore asked that saintly persons like Narada not be allowed within the residential quarters of his son, for otherwise Prahlada would be further spoiled by Vaishnava instructions.” (Shrila Prabhupada, Shrimad Bhagavatam, 7.5.6 Purport)