yuvayoh khalu dampatyor
yasasa puritam jagat
putratam agamad yad vam
bhagavan isvaro harih
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Indeed, the whole world has become filled with the glories of you and your good wife because the Supreme Personality of Godhead, Lord Hari, has taken the position of your son.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
In this verse Narada Muni hints at the glories of Vasudeva and Devaki, the parents of Krsna and Balarama, by the words yasasa puritam jagat, “the whole world is now filled with your glories.” In other words, although Vasudeva inquired from Narada about spiritual advancement, Narada here states, “You are already completely glorious due to your extraordinary devotion to the Supreme Personality of Godhead.”