The Quran root خ ي ر kh-y-r

وَإِذْ قَالَ مُوسَىٰ لِقَوْمِهِ يَا قَوْمِ إِنَّكُمْ ظَلَمْتُمْ أَنفُسَكُم بِاتِّخَاذِكُمُ الْعِجْلَ فَتُوبُوا إِلَىٰ بَارِئِكُمْ فَاقْتُلُوا أَنفُسَكُمْ ذَٰلِكُمْ خَيْرٌ لَّكُمْ عِندَ بَارِئِكُمْ فَتَابَ عَلَيْكُمْ إِنَّهُ هُوَ التَّوَّابُ الرَّحِيمُ ٥٤

خَيْرٌ khayrun · (is) better

And [recall] when Moses said to his people, "O my people, indeed you have wronged yourselves by your taking of the calf [for worship]. So repent to your Creator and kill yourselves [i.e., the guilty among you]. That is best for [all of] you in the sight of your Creator." Then He accepted your repentance; indeed, He is the Accepting of Repentance, the Merciful. (Surah Al-Baqarah, 2:54)

وَإِذْ قُلْتُمْ يَا مُوسَىٰ لَن نَّصْبِرَ عَلَىٰ طَعَامٍ وَاحِدٍ فَادْعُ لَنَا رَبَّكَ يُخْرِجْ لَنَا مِمَّا تُنبِتُ الْأَرْضُ مِن بَقْلِهَا وَقِثَّائِهَا وَفُومِهَا وَعَدَسِهَا وَبَصَلِهَا قَالَ أَتَسْتَبْدِلُونَ الَّذِي هُوَ أَدْنَىٰ بِالَّذِي هُوَ خَيْرٌ اهْبِطُوا مِصْرًا فَإِنَّ لَكُم مَّا سَأَلْتُمْ وَضُرِبَتْ عَلَيْهِمُ الذِّلَّةُ وَالْمَسْكَنَةُ وَبَاءُوا بِغَضَبٍ مِّنَ اللَّهِ ذَٰلِكَ بِأَنَّهُمْ كَانُوا يَكْفُرُونَ بِآيَاتِ اللَّهِ وَيَقْتُلُونَ النَّبِيِّينَ بِغَيْرِ الْحَقِّ ذَٰلِكَ بِمَا عَصَوا وَّكَانُوا يَعْتَدُونَ ٦١

خَيْرٌ khayrun · (is) better

And [recall] when you said, "O Moses, we can never endure one [kind of] food. So call upon your Lord to bring forth for us from the earth its green herbs and its cucumbers and its garlic and its lentils and its onions." [Moses] said, "Would you exchange what is better for what is less? Go into [any] settlement and indeed, you will have what you have asked." And they were covered with humiliation and poverty and returned with anger from Allāh [upon them]. That was because they [repeatedly] disbelieved in the signs of Allāh and killed the prophets without right. That was because they disobeyed and were [habitually] transgressing. (Surah Al-Baqarah, 2:61)

وَلِكُلٍّ وِجْهَةٌ هُوَ مُوَلِّيهَا فَاسْتَبِقُوا الْخَيْرَاتِ أَيْنَ مَا تَكُونُوا يَأْتِ بِكُمُ اللَّهُ جَمِيعًا إِنَّ اللَّهَ عَلَىٰ كُلِّ شَيْءٍ قَدِيرٌ ١٤٨

الْخَيْرَاتِ l-khayrāti · (to) the good

For each [religious following] is a [prayer] direction toward which it faces. So race to [all that is] good. Wherever you may be, Allāh will bring you forth [for judgement] all together. Indeed, Allāh is over all things competent. (Surah Al-Baqarah, 2:148)

وَاخْتَارَ مُوسَىٰ قَوْمَهُ سَبْعِينَ رَجُلًا لِّمِيقَاتِنَا فَلَمَّا أَخَذَتْهُمُ الرَّجْفَةُ قَالَ رَبِّ لَوْ شِئْتَ أَهْلَكْتَهُم مِّن قَبْلُ وَإِيَّايَ أَتُهْلِكُنَا بِمَا فَعَلَ السُّفَهَاءُ مِنَّا إِنْ هِيَ إِلَّا فِتْنَتُكَ تُضِلُّ بِهَا مَن تَشَاءُ وَتَهْدِي مَن تَشَاءُ أَنتَ وَلِيُّنَا فَاغْفِرْ لَنَا وَارْحَمْنَا وَأَنتَ خَيْرُ الْغَافِرِينَ ١٥٥

وَاخْتَارَ wa-ikh'tāra · And chose

And Moses chose from his people seventy men for Our appointment. And when the earthquake seized them, he said, "My Lord, if You had willed, You could have destroyed them before and me [as well]. Would You destroy us for what the foolish among us have done? This is not but Your trial by which You send astray whom You will and guide whom You will. You are our Protector, so forgive us and have mercy upon us; and You are the best of forgivers. (Surah Al-A'raf, 7:155)

وَرَبُّكَ يَخْلُقُ مَا يَشَاءُ وَيَخْتَارُ مَا كَانَ لَهُمُ الْخِيَرَةُ سُبْحَانَ اللَّهِ وَتَعَالَىٰ عَمَّا يُشْرِكُونَ ٦٨

الْخِيَرَةُ l-khiyaratu · the choice

And your Lord creates what He wills and chooses; not for them was the choice. Exalted is Allāh and high above what they associate with Him. (Surah Al-Qasas, 28:68)

وَفَاكِهَةٍ مِّمَّا يَتَخَيَّرُونَ ٢٠

يَتَخَيَّرُونَ yatakhayyarūna · they select

And fruit of what they select (Surah Al-Waqi'ah, 56:20)