Luke 12:25 in the King James Version
And which of you with taking thought can add to his stature one cubit?
Context
24 Consider the ravens: they don’t sow, they don’t reap, they have no warehouse or barn, and God feeds them. How much more valuable are you than birds!
25 Which of you by being anxious can add a cubit to his height?
26 If then you aren’t able to do even the least things, why are you anxious about the rest?