'Children's' in the Bible

Therefore, the Lord, who redeemed Abraham [from paganism] says this, concerning the house of Jacob (Israel):“Jacob will not be ashamed, nor will his face turn pale [with disappointment because of his children’s degenerate behavior];

Kings will be your children's guardians; their princesses will nurse your children. With their faces to the ground they will bow down to you and they will lick the dirt on your feet. Then you will recognize that I am the Lord; those who wait patiently for me are not put to shame.

Then all your children will be taught by the LORD, and great will be your children's prosperity.

“As for Me, this is My covenant with them,” says the Lord: “My Spirit who is on you, and My words that I have put in your mouth, will not depart from your mouth, or from the mouth of your children, or from the mouth of your children’s children, from now on and forever,” says the Lord.