كَلَّا ۖ لَيُنۢبَذَنَّ فِى ٱلْحُطَمَةِ ٤
Sentence structure
كَلَّا is a deterrent particle. لَيُنۢبَذَنَّ is an emphatic passive third-person masculine-singular imperfect; فِى ٱلْحُطَمَةِ is a prepositional phrase linked to it.
Ayah summary
Never so; he will be thrown into Al-Hutamah.
كَلَّا ۖ — No indeed
Grammar: A deterrent particle rejecting the preceding assumption.
لَيُنۢبَذَنَّ — he will surely be thrown
Grammar: An emphatic passive third-person masculine-singular imperfect whose hidden passive subject is the pronoun «هُوَ»; initial لَ and final نَّ add emphasis.
فِى — into
Grammar: A preposition governing the following noun; فِى ٱلْحُطَمَةِ is linked to يُنۢبَذَ.
ٱلْحُطَمَةِ — the Crusher
Grammar: A defined feminine genitive noun governed by فِى.