In plain words
The gods with Brahma at their head, the heavenly women who revere, humans, yakshas, gandharvas and nagas, all these hosts: with many sacrifices I am the one they worship. Know that it is I alone whom they all worship.
Word for word
Know that I am the one worshipped with many sacrifices by gods beginning with Brahma, celestial women, humans, yakshas, gandharvas, nagas and their hosts; all worship Me alone.