وَلَقَدۡ عَلِمۡتُمُ الَّذِيۡنَ اعۡتَدَوۡا مِنۡكُمۡ فِىۡ السَّبۡتِ فَقُلۡنَا لَهُمۡ كُوۡنُوۡا قِرَدَةً خَاسِـِٔـيۡنَ ۚ(البقرة :65)
Walaqad 'alimtumu allatheena i'tadaw minkum fee alssabti faqulna lahum koonoo qiradatan khasieena
Sahih International:
And you had already known about those who transgressed among you concerning the sabbath, and We said to them, "Be apes, despised."
قُلۡ هَلۡ اُنَـبِّئُكُمۡ بِشَرٍّ مِّنۡ ذٰ لِكَ مَثُوۡبَةً عِنۡدَ اللّٰهِ ؕ مَنۡ لَّعَنَهُ اللّٰهُ وَغَضِبَ عَلَيۡهِ وَجَعَلَ مِنۡهُمُ الۡقِرَدَةَ وَالۡخَـنَازِيۡرَ وَعَبَدَ الطَّاغُوۡتَ ؕ اُولٰٓٮِٕكَ شَرٌّ مَّكَانًا وَّاَضَلُّ عَنۡ سَوَآءِ السَّبِيۡلِ(المائدة :60)
Qul hal onabbiokum bisharrin min thalika mathoobatan 'inda Allahi man la'anahu Allahu waghadiba 'alayhi waja'ala minhumu alqiradata waalkhanazeera wa'abada alttaghooti olaika sharrun makanan waadallu 'an sawai alssabeeli
Sahih International:
Say, "Shall I inform you of [what is] worse than that as penalty from Allah ? [It is that of] those whom Allah has cursed and with whom He became angry and made of them apes and pigs and slaves of Taghut. Those are worse in position and further astray from the sound way."
فَلَمَّا عَتَوۡا عَنۡ مَّا نُهُوۡا عَنۡهُ قُلۡنَا لَهُمۡ كُوۡنُوۡا قِرَدَةً خٰسِـٮِٕیْنَ(الأعراف :166)
Falamma 'ataw 'an ma nuhoo 'anhu qulna lahum koonoo qiradatan khasieena
Sahih International:
So when they were insolent about that which they had been forbidden, We said to them, "Be apes, despised."
Complete Indexing of Quran Topics
We have indexed and found 3 verses about or related to (including the word(s)) "Transgressors became Monkeys".
For your information, the verses as described above: