Śrīmad-Bhāgavatam 4.8.75
చతుర్థమపి వై మాసం ద్వాదశే ద్వాదశేఽహని ।
వాయుభక్షో జితశ్వాసో ధ్యాయన్దేవమధారయత్ ॥ ౭౫ ॥
caturtham api vai māsaṁ
[chaturtham api vai maasam]
dvādaśe dvādaśe ’hani
[dvaadashe dvaadashe ’hani]
vāyu-bhakṣo jita-śvāso
[vaayu-bhaksho jita-shvaaso]
dhyāyan devam adhārayat
[dhyaayan devam adhaarayat]
Word-for-word
caturtham
—
fourth
api
—
also
vai
—
in that way
māsam
—
the month
dvādaśe dvādaśe
—
on the twelfth
ahani
—
day
vāyu
—
air
bhakṣaḥ
—
eating
jita-śvāsaḥ
—
controlling the breathing process
dhyāyan
—
meditating
devam
—
the Supreme Lord
adhārayat
—
worshiped.
Blended reading (Sanskrit + English inline)
caturtham api vai māsaṁ
caturtham
fourth
api
also
vai
in that way
māsam
the month
dvādaśe dvādaśe ’hani
dvādaśe dvādaśe
on the twelfth
ahani
day
vāyu
air
vāyu-bhakṣo jita-śvāso
bhakṣaḥ
eating
jita-śvāsaḥ
controlling the breathing process
dhyāyan devam adhārayat
dhyāyan
meditating
devam
the Supreme Lord
adhārayat
worshiped.
In the fourth month Dhruva Mahārāja became a complete master of the breathing exercise, and thus he inhaled air only every twelfth day. In this way he became completely fixed in his position and worshiped the Supreme Personality of Godhead.
Gauḍīya Ācāryas
Viśvanātha Cakravartī Ṭhākura
Gauḍīya
Translation
In the fourth month, having controlling his breathing, he took only air as food every twelve days, and worshipped by meditating on the Lord.
My note
Source: vedabase.io