One verse

Srimad Bhagavatam 7.5.7

7.5.7

सम्यग्विधार्यतां बालो गुरुगेहे द्विजातिभि: । विष्णुपक्षै: प्रतिच्छन्नैर्न भिद्येतास्य धीर्यथा ॥ ७ ॥

samyag vidharyatam balo guru-gehe dvi-jatibhih visnu-paksaih praticchannair na bhidyetasya dhir yatha

samyak
completely
vidharyatam
let him be protected
balah
this boy of tender age
guru-gehe
in the guru-kula, the place where children are sent to be instructed by the guru
dvi-jatibhih
by brahmanas
visnu-paksaih
who are on the side of Visnu
praticchannaih
disguised in different dresses
na bhidyeta
may not be influenced
asya
of him
dhih
the intelligence
yatha
so that.

Hiranyakasipu advised his assistants: My dear demons, give complete protection to this boy at the guru-kula where he is instructed, so that his intelligence will not be further influenced by Vaisnavas who may go there in disguise.