ei mata - in this way; kata-kṣaṇa - for some time; kari' - performing; vana-līlā - pastimes in the garden; narendra-sarovare - in the lake known as Narendra-sarovara; gelā - they went; karite - to do; jala-khelā - sporting in the water.

After thus performing pastimes in the garden for some time, they all went to a lake called Narendra-sarovara and there enjoyed sporting in the water.