Exodus 9:9-11

9And it shall becomeH1961 fine dustH80 over all the landH776 of EgyptH4714, and shall becomeH1961 boilsH7822 on manH120 and on cattleH929, breakingH6524 out [with] blisters, throughout the landH776 of EgyptH4714.

10And they tookH3947 ashes of the furnaceH3536, and stoodH5975 before PharaohH6547; and MosesH4872 sprinkledH2236 it toward the heavensH8064; and it becameH1961 boilsH7822 [with] blisters breakingH6524 out on manH120 and on cattleH929.

11And the scribes could not standH5975 before MosesH4872 because of the boilsH7822; for the boilsH7822 wereH1961 on the scribes, and on all the EgyptiansH4713.