Those very hymns of the Atharvângiras (as bees) brooded over the Itihâsa-purâna; and from it, thus brooded on, sprang as its (nectar) essence, fame, glory of countenance, vigour, strength, and health.

In plain words: The hymns of the Atharva Veda are pictured as bees working over the old stories and histories. From this work came fame, a shining face, energy, strength and good health, like honey.