Concise Quran Commentary
So Abraham broke the idols into small pieces, and left the biggest of them hoping that the people return to it to ask it who smashed the others.
Tafsir for this Ayah
Surah 21 : Ayah 58
Surah 21 : Ayah 58
فَجَعَلَهُمْ جُذَٰذًا إِلَّا كَبِيرًا لَّهُمْ لَعَلَّهُمْ إِلَيْهِ يَرْجِعُونَ
So he broke them into pieces, except the biggest of them, so that they might come back to it.