'Ever' in the Bible

And they sang alternately together in praising and giving thanks to Jehovah: For he is good, for his loving-kindness endureth for ever toward Israel. And all the people shouted with a great shout to the praise of Jehovah, because the foundation of the house of Jehovah was laid.

Now therefore give not your daughters to their sons, neither take their daughters to your sons, nor seek their peace or their prosperity for ever; that ye may be strong, and eat the good of the land, and leave it for an inheritance to your children for ever.