Qur'an 7:135

فَلَمَّا كَشَفْنَا عَنْهُمُ ٱلرِّجْزَ إِلَىٰٓ أَجَلٍ هُم بَـٰلِغُوهُ إِذَا هُمْ يَنكُثُونَ

“But when We removed the punishment from them until a term which they were to reach, then at once they broke their word.”

Al-A'raaf 7:135 · Saheeh International