One verse

Srimad Bhagavatam 8.19.36

8.19.36

न तद्दानं प्रशंसन्ति येन वृत्तिर्विपद्यते । दानं यज्ञस्तप: कर्म लोके वृत्तिमतो यत: ॥ ३६ ॥

na tad danam prasamsanti yena vrttir vipadyate danam yajnas tapah karma loke vrttimato yatah

na
not
tat
that
danam
charity
prasamsanti
the saintly persons praise
yena
by which
vrttih
one’s livelihood
vipadyate
becomes endangered
danam
charity
yajnah
sacrifice
tapah
austerity
karma
fruitive activities
loke
in this world
vrttimatah
according to one’s means of livelihood
yatah
as it is so.

Learned scholars do not praise that charity which endangers one’s own livelihood. Charity, sacrifice, austerity and fruitive activities are possible for one who is competent to earn his livelihood properly.