Isaiah 40:31 YLT

²⁹  He is giving power to the weary, And to those not strong He increaseth might.

³⁰  Even youths are wearied and fatigued, And young men utterly stumble,

³¹  But those expecting Jehovah pass 'to' power, They raise up the pinion as eagles, They run and are not fatigued, They go on and do not faint!