4 verses have
lam
in Edition English Transliteration / Ar-Rahmaan (The Beneficent)

55:4'Allamalhul bayaan

55:56Feehinna qaasiratut tarfi lam yatmishunna insun qablahum wa laa jaaann

55:74Lam yatmis hunna insun qablahum wa laa jaaann