NET
17 All generous giving and every perfect gift is from above, coming down from the Father of lights, with whom there is no variation or the slightest hint of change.
Darby
17 Every good gift and every perfect gift comes down from above, from the Father of lights, with whom is no variation nor shadow of turning.
KJV
17 Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.