'Blessest' in the Bible

Come now therefore, I pray thee, curse me this people; for they are too mighty for me: peradventure I shall prevail, that we may smite them, and that I may drive them out of the land; for I know that he whom thou blessest is blessed, and he whom thou cursest is cursed.

Thou waterest its furrows abundantly; Thou settlest the ridges thereof: Thou makest it soft with showers; Thou blessest the springing thereof.