US-P17.003ab ।US-P17.003cd ॥
In plain words
Their speech was a sun, and when its rays struck me the darkness went, and the stain the darkness had left went with it. Bowing to those teachers, I will now say what the knowledge of Brahman finally settles on.
Close to the Sanskrit
I, in whom the stain of darkness has been utterly destroyed by the falling of the sun-rays of whose speech — having bowed to those teachers, I shall declare the settled conclusion of the knowledge of Brahman.