'My Children' in the Bible

This is what the Lord says, the Holy One of Israel, the one who formed him, concerning things to come: "How dare you question me about my children! How dare you tell me what to do with the work of my own hands!

So now, listen to this, O one who lives so lavishly, who lives securely, who says to herself, 'I am unique! No one can compare to me! I will never have to live as a widow; I will never lose my children.'