'Ever' in the Bible

Thus said Jehovah: For three transgressions of Edom, And for four, I do not reverse it, Because of his pursuing with a sword his brother, And he hath destroyed his mercies, And tear perpetually doth his anger, And his wrath -- he hath kept it for ever,

Sworn hath Jehovah by the excellency of Jacob: 'I forget not for ever any of their works.