One verse

Srimad Bhagavatam 6.19.9

6.19.9

श्रियं विष्णुं च वरदावाशिषां प्रभवावुभौ । भक्त्या सम्पूजयेन्नित्यं यदीच्छेत्सर्वसम्पद: ॥ ९ ॥

sriyam visnum ca varadav asisam prabhavav ubhau bhaktya sampujayen nityam yadicchet sarva-sampadah

sriyam
the goddess of fortune
visnum
Lord Visnu
ca
and
vara-dau
the bestowers of benedictions
asisam
of blessings
prabhavau
the sources
ubhau
both
bhaktya
with devotion
sampujayet
should worship
nityam
daily
yadi
if
icchet
desires
sarva
all
sampadah
opulences.

If one desires all opulences, his duty is to daily worship Lord Visnu with His wife, Laksmi. With great devotion one should worship Him according to the above-mentioned process. Lord Visnu and the goddess of fortune are an immensely powerful combination. They are the bestowers of all benedictions and the sources of all good fortune. Therefore the duty of everyone is to worship Laksmi-Narayana.