An-Noor 24:8 · Word 5
Root: شهد — Appears 160 times in the Quran (123 verse).
Lemma: شَهِدَ — Appears 44 times in the Quran (38 verse).
In the verse
وَيَدْرَؤُا۟ عَنْهَا ٱلْعَذَابَ أَن تَشْهَدَ أَرْبَعَ شَهَـٰدَٰتٍۭشَهَٰدَٰتٍۭ بِٱللَّهِ ۙ إِنَّهُۥ لَمِنَ ٱلْكَـٰذِبِينَٱلْكَٰذِبِينَ
Et on ne lui infligera pas le châtiment [de la lapidation] si elle atteste quatre fois par Allah qu'il [son mari] est certainement du nombre des menteurs,
Other occurrences of this exact word
This word, in this exact form, doesn't appear anywhere else in the Quran.