Then Isaiah said to Hezekiah, “Hear the word of the Lord: The time will surely come when everything in your palace, and all that your predecessors have stored up until this day, will be carried off to Babylon. Nothing will be left, says the Lord. And some of your descendants, your own flesh and blood who will be born to you, will be taken away, and they will become eunuchs in the palace of the king of Babylon.” “The word of the Lord you have spoken is good,” Hezekiah replied. For he thought, “Will there not be peace and security in my lifetime?”
2 Kings 20:16-19//

If I have been good in the eyes of the Lord, I need not worry about my descendants because everything the Lord does is righteous and for the good of those who love Him.