Sāmaveda-Saṁhitā
aham asmi prathamajā ṛtasya pūrvaṃ devebhyo amṛtasya nāma |
yo mā dadāti sa id evam āvad aham annam annam adantam admi ||594||
Observe how verse 594 of the Sāmaveda-Saṁhitā is transformed into the Gāna text:
Āraṇyagānam
Om svargyaṁ setuṣāma puruṣagatir vā | prajāpatiḥ ṛṣiḥ | triṣṭup chandaḥ | ātmā devatā ||
hā uhā uhā u || setūm̐ stara || (triḥ) dusta || rān ||
(dve triḥ) dānenā dānam (triḥ) hā uhā uhā u ||
ahamasmi prathamajā ṛtāऽ23 syā345|| hā uhā uhā u ||
setūm̐ stara (triḥ) || dusta || rān || (dve triḥ)
akrodhena krodham (dviḥ) || akrodhena krodham ||
hā uhā uhā u || pūrvaṁ devebhyo amṛtasyanāऽ23 māऽ345 ||
hā uhā uhā u || setūm̐ stara (triḥ) || dusta || rān ||
(dve triḥ) śraddhayā śraddham (triḥ) || hā uhā uhā u ||
yomā dadāti sa ideva māऽ23vāऽ345t ||
hā uhā uhā u || setūm̐ stara (triḥ) || dusta || rān ||
(dve triḥ) satyenā nṛtam || (triḥ) hā uhā uhā u ||
ahamannamannamadantamāऽ23 dmīऽ345 || hā uhā uhā uvā ||
eṣā gatiḥ (triḥ) || etadamṛtam (triḥ) || svar gaccha (triḥ) ||
jyotir gaccha (triḥ) || setūm̐ stīrtvā caturā2345ḥ ||
Picture above is from the Stobhapada 1.9