Tafsir of Surah Al-A'raaf 7:86
﴿وَلَا تَقْعُدُوا بِكُلِّ صِرَاطٍ تُوعِدُونَ وَتَصُدُّونَ عَن سَبِيلِ اللَّهِ مَنْ آمَنَ بِهِ وَتَبْغُونَهَا عِوَجًا وَاذْكُرُوا إِذْ كُنتُمْ قَلِيلًا فَكَثَّرَكُمْ وَانظُرُوا كَيْفَ كَانَ عَاقِبَةُ الْمُفْسِدِينَ﴾
Translation of the meaning
And do not sit on every path, threatening and averting from the way of Allāh those who believe in Him, seeking to make it [seem] deviant. And remember when you were few and He increased you. And see how was the end of the corrupters.
English Translation - Noor International Center — v1.1.2 · QuranEnc.comThe words of the two imams are given in their original Arabic, verbatim, with references.
Shaykh al-Islam Ibn Taymiyyah
وقال للمؤمنين: {واذكروا إذ كنتم قليلا فكثركم} فذكر النعم من الذكر الذي أمروا به.«مجموع الفتاوى» 16/193