Shmuel Alef 5:6-7

Orthodox Jewish Bible

⁶ But the Yad Hashem was heavy upon the Ashdodim, and He brought desolation, and struck them with techorim (tumors), even Ashdod and the vicinity thereof.

⁷ And when the anshei Ashdod saw that it was so, they said, The Aron Elohei Yisroel shall not abide with us; for His Yad is hard upon us, and upon Dagon eloheinu.