One verse

Srimad Bhagavatam 4.8.54

4.8.54

ॐ नमो भगवते वासुदेवाय । मन्त्रेणानेन देवस्य कुर्याद् द्रव्यमयीं बुध: । सपर्यां विविधैर्द्रव्यैर्देशकालविभागवित् ॥ ५४ ॥

om namo bhagavate vasudevaya mantrenanena devasya kuryad dravyamayim budhah saparyam vividhair dravyair desa-kala-vibhagavit

om
O my Lord
namah
I offer my respectful obeisances
bhagavate
unto the Supreme Personality of Godhead
vasudevaya
unto the Supreme Lord, Vasudeva
mantrena
by this hymn, or mantra
anena
this
devasya
of the Lord
kuryat
one should do
dravyamayim
physical
budhah
one who is learned
saparyam
worship by the prescribed method
vividhaih
with varieties
dravyaih
paraphernalia
desa
according to country
kala
time
vibhaga-vit
one who knows the divisions

Om namo bhagavate vasudevaya. This is the twelve-syllable mantra for worshiping Lord Krsna. One should install the physical forms of the Lord, and with the chanting of the mantra one should offer flowers and fruits and other varieties of foodstuffs exactly according to the rules and regulations prescribed by authorities. But this should be done in consideration of place, time, and attendant conveniences and inconveniences.