'Enjoined' in the Bible

to confirm these days of Purim in their appointed times, according as Mordecai the Jew and Esther the queen had enjoined them, and as they had ordained for themselves and for their seed, in the matter of the fastings and their cry.

Who hath enjoined him his way? Or who can say, Thou hast wrought unrighteousness?

for they could not endure that which was enjoined, If even a beast touch the mountain, it shall be stoned;