The LORD's hand1 was heavy upon the people of Ashdod and its vicinity; he brought devastation2 upon them and afflicted them with tumors.3
References for 1 Samuel 5:6
When the men of Ashdod saw what was happening, they said, "The ark of the god of Israel must not stay here with us, because his hand is heavy upon us and upon Dagon our god."
So they called together all the rulers4 of the Philistines and asked them, "What shall we do with the ark of the god of Israel?" They answered, "Have the ark of the god of Israel moved to Gath.5" So they moved the ark of the God of Israel.
References for 1 Samuel 5:8
But after they had moved it, the LORD's hand was against that city, throwing it into a great panic.6 He afflicted the people of the city, both young and old, with an outbreak of tumors.
References for 1 Samuel 5:9
So they sent the ark of God to Ekron.7 As the ark of God was entering Ekron, the people of Ekron cried out, "They have brought the ark of the god of Israel around to us to kill us and our people."
References for 1 Samuel 5:10
So they called together all the rulers8 of the Philistines and said, "Send the ark of the god of Israel away; let it go back to its own place, or it will kill us and our people." For death had filled the city with panic; God's hand was very heavy upon it.
References for 1 Samuel 5:11
ver 8; ver 6,8-9
Those who did not die9 were afflicted with tumors, and the outcry of the city went up to heaven.
References for 1 Samuel 5:12