'Hand of the Lord' in the Bible

Now the hand of the Lord was heavy on the Ashdodites, and He ravaged them and smote them with tumors, both Ashdod and its territories.

After they had brought it around, the hand of the Lord was against the city with very great confusion; and He smote the men of the city, both young and old, so that tumors broke out on them.

So the Philistines were subdued and they did not come anymore within the border of Israel. And the hand of the Lord was against the Philistines all the days of Samuel.

If you will not listen to the voice of the Lord, but rebel against the command of the Lord, then the hand of the Lord will be against you, as it was against your fathers.