Marqe 1.631 :זעק לחרשיה יסטונה מנה‏ : he called for the magicians to remove it from him
See the entire entry for sṭy vb. to turn aside

Marqe 1.631 :כד עמה פרעה דינה מפשר בה‏ : when Pharaoh saw the judgment loosed against him
See the entire entry for pšr vb. to loose, to dissolve