One verse

Srimad Bhagavatam 7.13.8

7.13.8

न शिष्याननुबध्नीत ग्रन्थान्नैवाभ्यसेद् बहून् । न व्याख्यामुपयुञ्जीत नारम्भानारभेत्‍क्‍वचित् ॥ ८ ॥

na sisyan anubadhnita granthan naivabhyased bahun na vyakhyam upayunjita narambhan arabhet kvacit

na
not
sisyan
disciples
anubadhnita
one should induce for material benefit
granthan
unnecessary literatures
na
not
eva
certainly
abhyaset
should try to understand or cultivate
bahun
many
na
nor
vyakhyam
discourses
upayunjita
should make as a means of livelihood
na
nor
arambhan
unnecessary opulences
arabhet
should attempt to increase
kvacit
at any time.

A sannyasi must not present allurements of material benefits to gather many disciples, nor should he unnecessarily read many books or give discourses as a means of livelihood. He must never attempt to increase material opulences unnecessarily.