KJV : Even the youths <05288> shall faint <03286> (8799) and be weary <03021> (8799), and the young men <0970> shall utterly <03782> (8800) fall <03782> (8735):NASB : Though youths grow weary and tired, And vigorous young men stumble badly,NASB# : Though youths<5288> grow<3286> weary<3286> and tired<3021>, And vigorous<970> young<970> men<970> stumble<3782> badly<3782>,