One verse

Srimad Bhagavatam 3.14.32

3.14.32

अथोपस्पृश्य सलिलं प्राणानायम्य वाग्यत: । ध्यायञ्जजाप विरजं ब्रह्म ज्योति: सनातनम् ॥ ३२ ॥

athopasprsya salilam pranan ayamya vag-yatah dhyayan jajapa virajam brahma jyotih sanatanam

atha
thereafter
upasprsya
touching or taking bath in water
salilam
water
pranan ayamya
practicing trance
vak-yatah
controlling speech
dhyayan
meditating
jajapa
chanted within the mouth
virajam
pure
brahma
Gayatri hymns
jyotih
effulgence
sanatanam
eternal.

Thereafter the brahmana took his bath in the water and controlled his speech by practicing trance, meditating on the eternal effulgence and chanting the holy Gayatri hymns within his mouth.