Śrīmad-Bhāgavatam 8.13.29
స్వధామాఖ్యో హరేరంశ: సాధయిష్యతి తన్మనో: ।
అన్తరం సత్యసహస: సునృతాయా: సుతో విభు: ॥ ౨౯ ॥
svadhāmākhyo harer aṁśaḥ
[svadhaamaakhyo harer amshah]
sādhayiṣyati tan-manoḥ
[saadhayishyati tan-manoh]
antaraṁ satyasahasaḥ
[antaram satyasahasah]
sunṛtāyāḥ suto vibhuḥ
[sunritaayaah suto vibhuh]
Word-for-word
svadhāmā-ākhyaḥ
—
Svadhāmā
hareḥ aṁśaḥ
—
a partial incarnation of the Supreme Personality of Godhead
sādhayiṣyati
—
will rule
tat-manoḥ
—
of that Manu
antaram
—
the manvantara
satyasahasaḥ
—
of Satyasahā
sunṛtāyāḥ
—
of Sunṛtā
sutaḥ
—
the son
vibhuḥ
—
most powerful.
Blended reading (Sanskrit + English inline)
svadhāmākhyo harer aṁśaḥ
svadhāmā-ākhyaḥ
Svadhāmā
hareḥ aṁśaḥ
a partial incarnation of the Supreme Personality of Godhead
sādhayiṣyati
will rule
sādhayiṣyati tan-manoḥ
tat-manoḥ
of that Manu
antaram
the manvantara
antaraṁ satyasahasaḥ
satyasahasaḥ
of Satyasahā
sunṛtāyāḥ suto vibhuḥ
sunṛtāyāḥ
of Sunṛtā
sutaḥ
the son
vibhuḥ
most powerful.
From the mother named Sunṛtā and the father named Satyasahā will come Svadhāmā, a partial incarnation of the Supreme Personality of Godhead. He will rule that manvantara.
Gauḍīya Ācāryas
Viśvanātha Cakravartī Ṭhākura
Gauḍīya
Translation
From the mother named Sunṛtā and the father named Satyasahā will appear Svadhāmā, a portion of the Lord, during this Manvantara.
Tan-manoḥ antaram means during the Manvantara. Satyasahasa is the father.
My note
Source: vedabase.io