Isaías 40
Bible du Rabbinat (Zadoc Kahn)
29Il redonne la vigueur au courbaturé et double le courage de celui qui est à bout de forces.
Reina-Valera 1909
29El da esfuerzo al cansado, y multiplica las fuerzas al que no tiene ningunas.
King James Version
29He giveth power to the faint; and to them that have no might he increaseth strength.
World English Bible
29He gives power to the weak. He increases the strength of him who has no might.