One verse

Srimad Bhagavatam 11.27.20

11.27.20

कृतन्यास: कृतन्यासां मदर्चां पाणिना मृजेत् । कलशं प्रोक्षणीयं च यथावदुपसाधयेत् ॥ २० ॥

kṛta-nyāsaḥ kṛta-nyāsāṁ mad-arcāṁ pāṇināmṛjet kalaśaṁ prokṣaṇīyaṁ ca yathāvad upasādhayet

kṛta-nyāsaḥ
having sanctified his own body (by touching various parts and chanting appropriate mantras while meditating on the corresponding forms of the Supreme Lord)
kṛta-nyāsām
(the Deity) upon which the same process has been applied
mat-arcām
My Deity manifestation
pāṇinā
with his hand
āmṛjet
should clean (by removing remnants of old offerings)
kalaśam
the ritual pot filled with auspicious substances
prokṣaṇīyam
the vessel containing water for sprinkling
ca
and
yathā-vat
appropriately
upasādhayet
he should prepare

The devotee should sanctify the various parts of his body by touching them and chanting mantras. He should do the same for My Deity form, and then with his hands he should clean the Deity of old flowers and the remnants of previous offerings. He should properly prepare the sacred pot and the vessel containing water for sprinkling.