'Ever' in the Bible

And Bathsheba bowed with her face to the earth, and did reverence to the king, and said, Let my lord king David live for ever.

And their blood shall be requited upon the head of Joab, and upon the head of his seed for ever; but upon David, and upon his seed, and upon his house, and upon his throne, shall there be peace for ever from Jehovah.

and king Solomon shall be blessed, and the throne of David shall be established before Jehovah for ever.

I have indeed built a house of habitation for thee, a settled place for thee to abide in for ever.

And Jehovah said to him, I have heard thy prayer and thy supplication which thou hast made before me: I have hallowed this house, which thou hast built, to put my name there for ever; and mine eyes and my heart shall be there perpetually.

then will I establish the throne of thy kingdom over Israel for ever, as I promised to David thy father, saying, There shall not fail thee a man upon the throne of Israel.

Blessed be Jehovah thy God, who delighted in thee, to set thee on the throne of Israel! Because Jehovah loves Israel for ever, therefore did he make thee king, to do judgment and justice.

And I will for this afflict the seed of David, but not for ever.

And they spoke to him saying, If this day thou wilt be a servant to this people, and wilt serve them and answer them and speak good words to them, they will be thy servants for ever.