ٱلْمُزَّمِّل : ٥

  • إِنَّا Indeed We
  • سَنُلۡقِي will cast
  • عَلَيۡكَ upon you
  • قَوۡلٗا a Word
  • ثَقِيلًا heavy
Indeed, We will cast upon you a heavy word.1
Footnotes
1 - i.e., the revelation, which when descending on the Prophet (ﷺ) bore down upon him with a great weight. Another meaning is "important ordinances."
Verily [soon] We shall cast on you a weighty, an awe-inspiring or stern, word, [a weighty] Qur'aan, because of the prescriptions [imposed] in it.