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

(1) Walaqad atayna moosa alkitaba waqaffayna min baAAdihi bialrrusuli waatayna AAeesa ibna maryama albayyinati waayyadnahu biroohi alqudusi afakullama jaakum rasoolun bima la tahwa anfusukumu istakbartum fafareeqan kaththabtum wafareeqan taqtuloona

(سورة البقرة, Al-Baqara, Chapter #2, Verse #87)
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(2) Waamma allatheena kafaroo afalam takun ayatee tutla AAalaykum faistakbartum wakuntum qawman mujrimeena

(سورة الجاثية, Al-Jaathiya, Chapter #45, Verse #31)
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(3) Qul araaytum in kana min AAindi Allahi wakafartum bihi washahida shahidun min banee israeela AAala mithlihi faamana waistakbartum inna Allaha la yahdee alqawma alththalimeena

(سورة الأحقاف, Al-Ahqaf, Chapter #46, Verse #10)
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