'Ash' in the Bible

all the rest of the bull—he must bring to a ceremonially clean place outside the camp to the ash heap, and must burn it on a wood fire. It is to be burned at the ash heap.

“He raises the poor from the dust,He lifts the needy from the ash heapTo make them sit with nobles,And inherit a seat of honor;For the pillars of the earth are the Lord’s,And He set the world on them.

Now David and all the house of Israel [were] dancing before Yahweh, with all kinds of [musical instruments made from] ash trees, and with zithers, harps, tambourines, sistrums, and cymbals.

Your memorable sayings are proverbs of ash;your defenses are made of clay.

He raises the poor from the dustAnd lifts the needy from the ash heap,

He heweth him down cedars, and taketh the cypress and the oak, which he strengtheneth for himself among the trees of the forest: he planteth an ash, and the rain doth nourish it.

He has broken my teeth on grit, he has trampled me down in ash.

Those who ate delicaciesAre desolate in the streets;Those reared in purpleEmbrace ash pits.