Ashwini Kumar, Indra, Vishwadev and Mata Saraswati have been worshiped in the third Sukta of the first division of Rigveda. His sages Madhuchchhanda and Vishwamitra. The verses used in these are Gayatri. The total number of mantras in these is 12. All mantras are given below with explanation.
In the first mantra of the Third Sukta, Rishi Ashwini Kumar is invoked. They say – The guardian of auspicious deeds, the one who completes the tasks quickly, O Ashwini Kumaro with huge arms! May you be well satisfied by the offerings of the Yajna dedicated by us.
Here the sage says – O Ashwini Kumaro, who accepts our requests with his superior intelligence! You are very patient, intelligent and do various deeds.
Rishis say – O Ashwini Kumars, who have truthful speech, disease killer, enemy killer like Rudra, who walk on the path of misery! Arriving here, being situated on bad governance, drink the filtered Somras.
The sages say – O Indra, endowed with supernatural radiance, endowed with purity and purified by the fingers, this Somras has been kept for you. You come here to drink this Somras.
Here the sage prays to Indra and says – O Indra, prayed by the best intellect, you are invited by the stotas who prove Soma. Knowing their praise, you enter the place of sacrifice.
The sages say – O gods of the world, who are present in our Yajna and receive food and food! You are not killed by anyone, pleasant, capable of work and free from malice.
Rishis say – Goddess Saraswati, who gives us the desired fruit (glory) by accepting this Yagya of ours, is the one who enlightens the best intellect, inspires us to speak truth and beloved speech and makes the Yagyanushthan successful.
Sages say – Goddess Saraswati, who awakens everyone’s intelligence and sharpens the knowledge of the petitioners, is going to make the ocean of knowledge flow.
Note – For the first time in Rigveda, Mata Saraswati is described in Mantra number 10 to 12 in the third Sukta of the first division. Mata Saraswati is one of the trinity and she is the goddess of learning.