Rig Veda 1.89.3

Sanskrit text [Accents, Plain, Transliterated]:

तान्पूर्व॑या नि॒विदा॑ हूमहे व॒यं भगं॑ मि॒त्रमदि॑तिं॒ दक्ष॑म॒स्रिध॑म् । अ॒र्य॒मणं॒ वरु॑णं॒ सोम॑म॒श्विना॒ सर॑स्वती नः सु॒भगा॒ मय॑स्करत् ॥
तान्पूर्वया निविदा हूमहे वयं भगं मित्रमदितिं दक्षमस्रिधम् । अर्यमणं वरुणं सोममश्विना सरस्वती नः सुभगा मयस्करत् ॥
tān pūrvayā nividā hūmahe vayam bhagam mitram aditiṃ dakṣam asridham | aryamaṇaṃ varuṇaṃ somam aśvinā sarasvatī naḥ subhagā mayas karat ||

English translation:

“We invoke them with an ancient text, Bhaga, Mitra, Aditi, Dakṣa, Asridh, Aryaman, Varuṇa, Soma, the Aśvins; and may the gracious Sarasvatī grant us happiness.”

Commentary by Sāyaṇa: Ṛgveda-bhāṣya

Pūrvoyā nividā: nivid = vāk, speech, or a text. Bhaga and Mitra are Ādityas (Mitra is the lord of the day: maitram vā ahar (Taittirīya Brāhmaṇa); Dakṣa is a Prajāpati, able to make the world (he is also the creator, Hiraṇyagarbha, diffused among breathing or living creatures as breath or life; prāṇo vai dakṣaḥ, dakṣa is verily breath (Taittirīya Saṃhitā: 2.5.2.4);

Asrid = from sridh, to dry up; hence, undrying, unchanging (i.e. the class of Maruts);

Aryaman = the sun (asau vā āditya aryama, he, the sun, is Aryaman (Taittirīya Saṃhitā 2.3.4.1);

Varuṇa = from vṛ, to surround, encompassing the wicked with his bond; he is also the lord of the night: vāruṇi rātrī (Taittirīya Brāhmaṇa 1.7.10.1); Soma is two-fold, the product of the earth and the moon, as a divinity in heaven. The Aśvins are so termed either from having horses (aśvavantau), or from pervading all things, the one with moisture, the other with light; they are heaven and earth, they are day and night, the sun and the moon; aitihāsika, traditionists; they were two virtuous princes (Nirukta, 12,1)

Details:

Ṛṣi (sage/seer): gotamo rāhūgaṇaḥ [gotama rāhūgaṇa];
Devatā (deity/subject-matter): viśvedevā:;
Chandas (meter): jagatī ;
Svara (tone/note): Swar;

Padapatha [Accents, Plain, Transliterated]:

तान् । पूर्व॑या । नि॒ऽविदा॑ । हू॒म॒हे॒ । व॒यम् । भग॑म् । मि॒त्रम् । अदि॑तिम् । दक्ष॑म् । अ॒स्रिध॑म् । अ॒र्य॒मण॑म् । वरु॑णम् । सोम॑म् । अ॒श्विना॑ । सर॑स्वती । नः॒ । सु॒ऽभगा॑ । मयः॑ । क॒र॒त् ॥
तान् । पूर्वया । निविदा । हूमहे । वयम् । भगम् । मित्रम् । अदितिम् । दक्षम् । अस्रिधम् । अर्यमणम् । वरुणम् । सोमम् । अश्विना । सरस्वती । नः । सुभगा । मयः । करत् ॥
tān | pūrvayā | ni-vidā | hūmahe | vayam | bhagam | mitram | aditim | dakṣam | asridham | aryamaṇam | varuṇam | somam | aśvinā | sarasvatī | naḥ | su-bhagā | mayaḥ | karat

Multi-layer Annotation of the Ṛgveda

[Rigveda 1.89.3 English analysis of grammar]