mo.ach denotes the marrow within bones, described in Job as moist.

The attested use refers to the marrow belonging to a person's bones, described as moist in Job 21:24.

1. Marrow within the bones · dominant

   In Job 21:24, the construct singular noun is linked to “his bones” in a clause describing their marrow as moist; the APB renders the clause “the marrow of his bones is moist.”

   Job 21:24

In the Anselm Project Bible: In Job 21:24, the APB presents the term in the phrase “the marrow of his bones,”.