Verse 6

एतद्वारिककुबूव्योमवतीं वसुमतीमिमाम् ।अन्यामिव पुनः पश्यन्विस्मयं परमं ययौ

In plain words

Seeing this earth again — with its waters, its quarters, its sky — as though it were another world entirely, he was overcome with the deepest wonder.