Tehillim 135:7-9

Orthodox Jewish Bible

⁷ He causeth the clouds to ascend at the end of HaAretz; He maketh lightning for the matar (rain); He bringeth the ruach out of His otzarot.

⁸ Who struck down the Bechorei Mitzrayim, both of adam and behemah.

⁹ Who sent otot and mofetim into the midst of thee, O Mitzrayim, upon Pharaoh, and upon all his avadim.