Qurban - About Prophet Ibrahim a.s. & Prophet Ismail a.s. Mentioned In Al-Quran

Allah s.w.t. said:

فَلَمَّا بَلَغَ مَعَهُ ٱلسَّعۡيَ قَالَ يَٰبُنَيَّ إِنِّيٓ أَرَىٰ فِي ٱلۡمَنَامِ أَنِّيٓ أَذۡبَحُكَ فَٱنظُرۡ مَاذَا تَرَىٰۚ قَالَ يَٰٓأَبَتِ ٱفۡعَلۡ مَا تُؤۡمَرُۖ سَتَجِدُنِيٓ إِن شَآءَ ٱللَّهُ مِنَ ٱلصَّٰبِرِينَ 

And when he reached with him [the age of] exertion, he said, "O my son, indeed I have seen in a dream that I [must] sacrifice you, so see what you think."  He said, "O my father, do as you are commanded.  You will find me, if Allah wills, of the steadfast."

[Surah Aṣ-Ṣāffāt: 37:102]

https://quran.com/37/102 

Allah s.w.t. said:

فَلَمَّآ أَسۡلَمَا وَتَلَّهُۥ لِلۡجَبِينِ. وَنَٰدَيۡنَٰهُ أَن يَٰٓإِبۡرَٰهِيمُ. قَدۡ صَدَّقۡتَ ٱلرُّءۡيَآۚ إِنَّا كَذَٰلِكَ نَجۡزِي ٱلۡمُحۡسِنِينَ.  إِنَّ هَٰذَا لَهُوَ ٱلۡبَلَٰٓؤُاْ ٱلۡمُبِينُ. وَفَدَيۡنَٰهُ بِذِبۡحٍ عَظِيمٖ. وَتَرَكۡنَا عَلَيۡهِ فِي ٱلۡأٓخِرِينَ. سَلَٰمٌ عَلَىٰٓ إِبۡرَٰهِيمَ. كَذَٰلِكَ نَجۡزِي ٱلۡمُحۡسِنِينَ. إِنَّهُۥ مِنۡ عِبَادِنَا ٱلۡمُؤۡمِنِينَ. 

And when they had both submitted and he put him down upon his forehead. 

We called to him, "O Abraham. 

You have fulfilled the vision." Indeed, We thus reward the doers of good. 

Indeed, this was the clear trial.

And We ransomed him with a great sacrifice.

And We left for him [favorable mention] among later generations.

"Peace upon Abraham."

Indeed, We thus reward the doers of good.

Indeed, he was of Our believing servants.

[Surah Aṣ-Ṣāffāt: 103-111]

https://quran.com/37/103