The Quran root ف ص ل f-ṣ-l

وَكَذَٰلِكَ نُفَصِّلُ الْآيَاتِ وَلِتَسْتَبِينَ سَبِيلُ الْمُجْرِمِينَ ٥٥

نُفَصِّلُ nufaṣṣilu · We explain

And thus do We detail the verses, and [thus] the way of the criminals will become evident. (Surah Al-An'am, 6:55)

وَهُوَ الَّذِي جَعَلَ لَكُمُ النُّجُومَ لِتَهْتَدُوا بِهَا فِي ظُلُمَاتِ الْبَرِّ وَالْبَحْرِ قَدْ فَصَّلْنَا الْآيَاتِ لِقَوْمٍ يَعْلَمُونَ ٩٧

فَصَّلْنَا faṣṣalnā · We have made clear

And it is He who placed for you the stars that you may be guided by them through the darknesses of the land and sea. We have detailed the signs for a people who know. (Surah Al-An'am, 6:97)

هَٰذَا يَوْمُ الْفَصْلِ الَّذِي كُنتُم بِهِ تُكَذِّبُونَ ٢١

الْفَصْلِ l-faṣli · (of) Judgment

[They will be told], "This is the Day of Judgement which you used to deny." (Surah As-Saffat, 37:21)

فَلَمَّا فَصَلَ طَالُوتُ بِالْجُنُودِ قَالَ إِنَّ اللَّهَ مُبْتَلِيكُم بِنَهَرٍ فَمَن شَرِبَ مِنْهُ فَلَيْسَ مِنِّي وَمَن لَّمْ يَطْعَمْهُ فَإِنَّهُ مِنِّي إِلَّا مَنِ اغْتَرَفَ غُرْفَةً بِيَدِهِ فَشَرِبُوا مِنْهُ إِلَّا قَلِيلًا مِّنْهُمْ فَلَمَّا جَاوَزَهُ هُوَ وَالَّذِينَ آمَنُوا مَعَهُ قَالُوا لَا طَاقَةَ لَنَا الْيَوْمَ بِجَالُوتَ وَجُنُودِهِ قَالَ الَّذِينَ يَظُنُّونَ أَنَّهُم مُّلَاقُو اللَّهِ كَم مِّن فِئَةٍ قَلِيلَةٍ غَلَبَتْ فِئَةً كَثِيرَةً بِإِذْنِ اللَّهِ وَاللَّهُ مَعَ الصَّابِرِينَ ٢٤٩

فَصَلَ faṣala · set out

And when Saul went forth with the soldiers, he said, "Indeed, Allāh will be testing you with a river. So whoever drinks from it is not of me, and whoever does not taste it is indeed of me, excepting one who takes [from it] in the hollow of his hand." But they drank from it, except a [very] few of them. Then when he had crossed it along with those who believed with him, they said, "There is no power for us today against Goliath and his soldiers." But those who were certain that they would meet Allāh said, "How many a small company has overcome a large company by permission of Allāh. And Allāh is with the patient." (Surah Al-Baqarah, 2:249)

ثُمَّ آتَيْنَا مُوسَى الْكِتَابَ تَمَامًا عَلَى الَّذِي أَحْسَنَ وَتَفْصِيلًا لِّكُلِّ شَيْءٍ وَهُدًى وَرَحْمَةً لَّعَلَّهُم بِلِقَاءِ رَبِّهِمْ يُؤْمِنُونَ ١٥٤

وَتَفْصِيلًا watafṣīlan · and an explanation

Then We gave Moses the Scripture, making complete [Our favor] upon the one who did good [i.e., Moses] and as a detailed explanation of all things and as guidance and mercy that perhaps in the meeting with their Lord they would believe. (Surah Al-An'am, 6:154)

وَالْوَالِدَاتُ يُرْضِعْنَ أَوْلَادَهُنَّ حَوْلَيْنِ كَامِلَيْنِ لِمَنْ أَرَادَ أَن يُتِمَّ الرَّضَاعَةَ وَعَلَى الْمَوْلُودِ لَهُ رِزْقُهُنَّ وَكِسْوَتُهُنَّ بِالْمَعْرُوفِ لَا تُكَلَّفُ نَفْسٌ إِلَّا وُسْعَهَا لَا تُضَارَّ وَالِدَةٌ بِوَلَدِهَا وَلَا مَوْلُودٌ لَّهُ بِوَلَدِهِ وَعَلَى الْوَارِثِ مِثْلُ ذَٰلِكَ فَإِنْ أَرَادَا فِصَالًا عَن تَرَاضٍ مِّنْهُمَا وَتَشَاوُرٍ فَلَا جُنَاحَ عَلَيْهِمَا وَإِنْ أَرَدتُّمْ أَن تَسْتَرْضِعُوا أَوْلَادَكُمْ فَلَا جُنَاحَ عَلَيْكُمْ إِذَا سَلَّمْتُم مَّا آتَيْتُم بِالْمَعْرُوفِ وَاتَّقُوا اللَّهَ وَاعْلَمُوا أَنَّ اللَّهَ بِمَا تَعْمَلُونَ بَصِيرٌ ٢٣٣

فِصَالًا fiṣālan · weaning

Mothers may nurse [i.e., breastfeed] their children two complete years for whoever wishes to complete the nursing [period]. Upon the father is their [i.e., the mothers'] provision and their clothing according to what is acceptable. No person is charged with more than his capacity. No mother should be harmed through her child, and no father through his child. And upon the [father's] heir is [a duty] like that [of the father]. And if they both desire weaning through mutual consent from both of them and consultation, there is no blame upon either of them. And if you wish to have your children nursed by a substitute, there is no blame upon you as long as you give payment according to what is acceptable. And fear Allāh and know that Allāh is Seeing of what you do. (Surah Al-Baqarah, 2:233)