'Hand of God' in the Bible

There is nothing better for a person than to eat and drink and {find delight} in his toil. For I also realized that this [is] from the hand of God!

So all this I laid to my heart, and I concluded that the righteous and the wise, as well as their deeds, [are] in the hand of God. So no one knows anything that will [come] to them, whether [it will be] love or hatred.