Agni, lead us on to wealth (beatitude) by a good path, thou, O God, who knowest all things! Keep far from us crooked evil, and we shall offer thee the fullest praise! (Rv. I, 189, 1.)

In plain words: A prayer to Agni, the god of fire, who knows everything. It asks him to lead us by a good road to true happiness, to keep crooked wrongdoing far away, and promises him our fullest praise.