'Marrow' in the Bible

His sides are filled out with fat,And the marrow of his bones is moist,

My soul is satisfied as with marrow and fatness,And my mouth offers praises with joyful lips.

The Lord of hosts will prepare a lavish banquet for all peoples on this mountain;A banquet of aged wine, choice pieces with marrow,And refined, aged wine.

For the word of God is living and active and sharper than any two-edged sword, and piercing as far as the division of soul and spirit, of both joints and marrow, and able to judge the thoughts and intentions of the heart.