One verse

Srimad Bhagavatam 3.32.40

3.32.40

न लोलुपायोपदिशेन्न गृहारूढचेतसे । नाभक्ताय च मे जातु न मद्भक्तद्विषामपि ॥ ४० ॥

na lolupayopadisen na grharudha-cetase nabhaktaya ca me jatu na mad-bhakta-dvisam api

na
not
lolupaya
to the greedy
upadiset
one should instruct
na
not
grha-arudha-cetase
to one who is too attached to family life
na
not
abhaktaya
to the nondevotee
ca
and
me
of Me
jatu
ever
na
not
mat
My
bhakta
devotees
dvisam
to those who are envious of
api
also.

It is not to be instructed to persons who are too greedy and too attached to family life, nor to persons who are nondevotees and who are envious of the devotees and of the Personality of Godhead.