Isaías 40
Reina-Valera 1865
30Los mancebos se fatigan, y se cansan: los mozos cayendo caen:
Reina-Valera 1909
30Los mancebos se fatigan y se cansan, los mozos flaquean y caen:
King James Version
30Even the youths shall faint and be weary, and the young men shall utterly fall:
World English Bible
30Even the youths faint and get weary, and the young men utterly fall;