'Hearth' in the Bible

“Command Aaron and his sons, saying, ‘This is the law for the burnt offering: the burnt offering itself shall remain on the hearth on the altar all night until the morning, and the fire on the altar is to be kept burning on it.

For my days have been consumed in smoke,And my bones have been scorched like a hearth.

Whose collapse is like the smashing of a potter’s jar,So ruthlessly shatteredThat a sherd will not be found among its piecesTo take fire from a hearthOr to scoop water from a cistern.”

The altar hearth shall be four cubits; and from the altar hearth shall extend upwards four horns.

Now the altar hearth shall be twelve cubits long by twelve wide, square in its four sides.