The word(s) "سيعلمون" appears in 5 verse(s) in Quran.

(1) قُلْ مَن كَانَ فِي الضَّلَالَةِ فَلْيَمْدُدْ لَهُ الرَّحْمَـٰنُ مَدًّا ۚ حَتَّىٰ إِذَا رَأَوْا مَا يُوعَدُونَ إِمَّا الْعَذَابَ وَإِمَّا السَّاعَةَ فَسَيَعْلَمُونَ مَنْ هُوَ شَرٌّ مَّكَانًا وَأَضْعَفُ جُندًا

(سورة مريم, Maryam, Chapter #19, Verse #75)
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(2) سَيَعْلَمُونَ غَدًا مَّنِ الْكَذَّابُ الْأَشِرُ

(سورة القمر, Al-Qamar, Chapter #54, Verse #26)
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(3) حَتَّىٰ إِذَا رَأَوْا مَا يُوعَدُونَ فَسَيَعْلَمُونَ مَنْ أَضْعَفُ نَاصِرًا وَأَقَلُّ عَدَدًا

(سورة الجن, Al-Jinn, Chapter #72, Verse #24)
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(4) كَلَّا سَيَعْلَمُونَ

(سورة النبإ, An-Naba, Chapter #78, Verse #4)
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(5) ثُمَّ كَلَّا سَيَعْلَمُونَ

(سورة النبإ, An-Naba, Chapter #78, Verse #5)
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