Igigu are worm out to support night and day their infinite labor.

"Then they grouse and recriminate,
Getting angry for their digging":
Let go and find the prefect, our chief,
in order that he unloads us of our heavy chore!
The valiant sovereign of gods,
Come, go and pull him out.
Enlil-the valiant, the sovereign of gods,
Come, go and pull him out!"