The word(s) "أَلْسِنَتُكُمُ" appears in 3 verse(s) in Quran.

(1) وَلَا تَقُولُوا لِمَا تَصِفُ أَلْسِنَتُكُمُ الْكَذِبَ هَـٰذَا حَلَالٌ وَهَـٰذَا حَرَامٌ لِّتَفْتَرُوا عَلَى اللَّهِ الْكَذِبَ ۚ إِنَّ الَّذِينَ يَفْتَرُونَ عَلَى اللَّهِ الْكَذِبَ لَا يُفْلِحُونَ

(سورة النحل, An-Nahl, Chapter #16, Verse #116)
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(2) إِذْ تَلَقَّوْنَهُ بِأَلْسِنَتِكُمْ وَتَقُولُونَ بِأَفْوَاهِكُم مَّا لَيْسَ لَكُم بِهِ عِلْمٌ وَتَحْسَبُونَهُ هَيِّنًا وَهُوَ عِندَ اللَّهِ عَظِيمٌ

(سورة النور, An-Noor, Chapter #24, Verse #15)
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(3) وَمِنْ آيَاتِهِ خَلْقُ السَّمَاوَاتِ وَالْأَرْضِ وَاخْتِلَافُ أَلْسِنَتِكُمْ وَأَلْوَانِكُمْ ۚ إِنَّ فِي ذَ‌ٰلِكَ لَآيَاتٍ لِّلْعَالِمِينَ

(سورة الروم, Ar-Room, Chapter #30, Verse #22)
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