'Hearth' in the Bible

"Command Aaron and his sons, saying, 'This [is] the regulation of the burnt offering: {The burnt offering must remain on the hearth} on the altar all night until the morning, and the altar's fire must be kept burning on it.

for my days vanish in smoke, and my bones are charred like a hearth.

Yet I will inflict Ariel, and there shall be mourning and lamentation, and it shall be to me like an altar hearth.

And he breaks it like a vessel of {a potter} breaks, [that] is crushed; he has no compassion, and no potsherd is found among its fragments {to take fire} from [the] hearth, or {to skim} water from [the] cistern."

And the altar hearth [was] four cubits, and from the altar hearth and {upwards} [were] the four horns [of the altar].

And the altar hearth [was] {twelve} [cubits] [in] length and {twelve} [cubits] [in] width; [it was] {squared on its four sides}.