Rig Veda 1.22.6

Sanskrit text [Accents, Plain, Transliterated]:

अ॒पां नपा॑त॒मव॑से सवि॒तार॒मुप॑ स्तुहि । तस्य॑ व्र॒तान्यु॑श्मसि ॥
अपां नपातमवसे सवितारमुप स्तुहि । तस्य व्रतान्युश्मसि ॥
apāṃ napātam avase savitāram upa stuhi | tasya vratāny uśmasi ||

English translation:

“Glorify Savitā, who is no friend to water, or our protection; we desire to celebrate his worship.(apām napāt = son of the waters).”

Commentary by Sāyaṇa: Ṛgveda-bhāṣya

Apām-napat may also mean the Sun, who is the parent of the waters: ādityāt jāyate vṛṣṭiḥ: rain is born from the sun (Manu 3.76);

Napāt = lit. who does not cherish (na pālayati), but dried them up by his heat, santāpena śoṣakaḥ

Details:

Ṛṣi (sage/seer): medhātithiḥ kāṇvaḥ [medhātithi kāṇva];
Devatā (deity/subject-matter): savitā ;
Chandas (meter): nicṛdgāyatrī ;
Svara (tone/note): Swar;

Padapatha [Accents, Plain, Transliterated]:

अ॒पाम् । नपा॑तम् । अव॑से । स॒वि॒तार॑म् । उप॑ । स्तु॒हि॒ । तस्य॑ । व्र॒तानि॑ । उ॒श्म॒सि॒ ॥
अपाम् । नपातम् । अवसे । सवितारम् । उप । स्तुहि । तस्य । व्रतानि । उश्मसि ॥
apām | napātam | avase | savitāram | upa | stuhi | tasya | vratāni | uśmasi

Multi-layer Annotation of the Ṛgveda

[Rigveda 1.22.6 English analysis of grammar]