One verse

Srimad Bhagavatam 10.6.21

10.6.21

गोप्य: संस्पृष्टसलिला अङ्गेषु करयो: पृथक् । न्यस्यात्मन्यथ बालस्य बीजन्यासमकुर्वत ॥ २१ ॥

gopyaḥ saṁspṛṣṭa-salilā aṅgeṣu karayoḥ pṛthak nyasyātmany atha bālasya bīja-nyāsam akurvata

gopyaḥ
the gopīs
saṁspṛṣṭa-salilāḥ
touching a cup of water and drinking
aṅgeṣu
on their bodies
karayoḥ
on their two hands
pṛthak
separately
nyasya
after placing the letters of the mantra
ātmani
on their own
atha
then
bālasya
of the child
bīja-nyāsam
the process of mantra-nyāsa
akurvata
executed

The gopīs first executed the process of ācamana, drinking a sip of water from the right hand. They purified their bodies and hands with the nyāsa-mantra and then applied the same mantra upon the body of the child.