'Bones' in the Bible

Thus saith Jehovah: For three transgressions of Moab, and for four, I will not revoke its sentence; because he burned the bones of the king of Edom into lime.

And a man's uncle, and he that should burn him, shall take him up to bring out the bones from the house, and shall say unto him that is in the inner parts of the house, Is there yet any with thee? and he shall say, None. And he will say, Silence! for we may not make mention of Jehovah's name.