70:11 though they may be in one another's sight: [for,] everyone who was lost in sin will on that Day but desire to ransom himself from suffering at the price of his own children,
Muhammad Asad (The Message Of Quran)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
for, [O Muhammad,] thou hast never been able to recite any divine writ ere this one [was revealed], nor didst thou ever transcribe one with your own hand* or else, they who try to disprove the truth [of thy revelation] might indeed have had cause to doubt [it].*