﴿ أُو۟لَٰٓئِكَ ٱلَّذِينَ أَنْعَمَ ٱللَّهُ عَلَيْهِم مِّنَ ٱلنَّبِيِّۦنَ مِن ذُرِّيَّةِ ءَادَمَ وَمِمَّنْ حَمَلْنَا مَعَ نُوحٍۢ وَمِن ذُرِّيَّةِ إِبْرَٰهِيمَ وَإِسْرَٰٓءِيلَ وَمِمَّنْ هَدَيْنَا وَٱجْتَبَيْنَآ ۚ إِذَا تُتْلَىٰ عَلَيْهِمْ ءَايَٰتُ ٱلرَّحْمَٰنِ خَرُّوا۟ سُجَّدًۭا وَبُكِيًّۭا ۩ ﴾

“THESE WERE some of the prophets upon whom God bestowed His blessings - [prophets] of the seed of Adam and of those whom We caused to be borne [in the ark] with Noah, and of the seed of Abraham and Israel and [all of them were] among those whom We had guided and elected; [and] whenever the messages of the Most Gracious were conveyed unto them, they would fall down [before Him], prostrating themselves and weeping.”

These Prophets are the Chosen Ones Allah, the Exalted, says that these Prophets (were favored), but this does not mean only these Prophets who were mentioned in this Surah. Rather, it is referring to all of those who were Prophets. Allah merely changes the implication of the discussion from specific individuals to the entire group of Prophets. الَّذِينَ أَنْعَمَ اللَّهُ عَلَيْهِم مِّنَ النَّبِيِّيْنَ مِن ذُرِّيَّةِ ءادَمَ (they unto whom Allah bestowed His grace from among the Prophets, of the offspring of Adam.) As-Suddi and Ibn Jarir both said, "That which is meant by the offspring of Adam is Idris, and what is meant by the offspring of those `whom We carried with Nuh' is Ibrahim, and what is meant by the offspring of Ibrahim is Ishaq, Ya`qub and Isma`il, and what is meant by the offspring of Isra`il is Musa, Harun, Zakariyya, Yayha and `Isa bin Maryam." Ibn Jarir said, "And that is the distinction of their genealogies, even though Adam gathers all of them (as their original father). This is because among them is he who was not a descendant of those who were on the ship with Nuh, and he that is Idris. For verily, he was the grandfather of Nuh." I say that this is the most apparent meaning, which concludes that Idris is amongst the pillars of Nuh's ancestral lineage. The view that this Ayah refers to the ancestral lineage of the Prophets, is the fact that it is similar to Allah's statement in Surah Al-An`am, وَتِلْكَ حُجَّتُنَآ ءَاتَيْنَـهَآ إِبْرَهِيمَ عَلَى قَوْمِهِ نَرْفَعُ دَرَجَـتٍ مَّن نَّشَآءُ إِنَّ رَبَّكَ حَكِيمٌ عَلِيمٌ - وَوَهَبْنَا لَهُ إِسْحَـقَ وَيَعْقُوبَ كُلاًّ هَدَيْنَا وَنُوحاً هَدَيْنَا مِن قَبْلُ وَمِن ذُرِّيَّتِهِ دَاوُودَ وَسُلَيْمَـنَ وَأَيُّوبَ وَيُوسُفَ وَمُوسَى وَهَـرُونَ وَكَذَلِكَ نَجْزِى الْمُحْسِنِينَ - وَزَكَرِيَّا وَيَحْيَى وَعِيسَى وَإِلْيَاسَ كُلٌّ مِّنَ الصَّـلِحِينَ - وَإِسْمَـعِيلَ وَالْيَسَعَ وَيُونُسَ وَلُوطاً وَكُلاًّ فَضَّلْنَا عَلَى الْعَـلَمِينَ - وَمِنْ ءابَائِهِمْ وَذُرِّيَّـتِهِمْ وَإِخْوَنِهِمْ وَاجْتَبَيْنَـهُمْ وَهَدَيْنَـهُمْ إِلَى صِرَطٍ مُّسْتَقِيمٍ (And that was our proof which We gave Ibrahim against his people. We raise whom We will in degrees. Certainly your Lord is All-Wise, All-Knowing. And We bestowed upon him Ishaq and Ya`qub, each of them We guided; and before him We guided Nuh, and among his progeny Dawud, Sulayman, Ayyub, Yusuf, Musa and Harun. Thus do We reward the doers of good. And Zakariyya, and Yahya, and `Isa and Ilyas, each one of them was of the righteous. And Isma`il and Al-Yasa` and Yunus and Lut and each one of them We preferred above the `Alamin. And also some of their fathers and their progeny and their brethern, We chose them, and We guided them to the straight path.)6:83-87 Until Allah's statement, أُوْلَـئِكَ الَّذِينَ هَدَى اللَّهُ فَبِهُدَاهُمُ اقْتَدِهْ (They are those whom Allah had guided. So follow their guidance.) 6: 90 Allah, the Exalted, says, مِنْهُم مَّن قَصَصْنَا عَلَيْكَ وَمِنْهُمْ مَّن لَّمْ نَقْصُصْ عَلَيْكَ (Of some of them We have related to you their story. And of some We have not related to you their story.) 40:78 In Sahih Al-Bukhari it is reported from Mujahid that he asked Ibn `Abbas, "Is there a prostration in Surah Sad" Ibn `Abbas replied, "Yes." Then he recited, أُوْلَـئِكَ الَّذِينَ هَدَى اللَّهُ فَبِهُدَاهُمُ اقْتَدِهْ (They are those whom Allah had guided. So follow their guidance.) 6:90 Ibn `Abbas then said, "So your Prophet is one of those who have been commanded to follow them. And he is of those who should be followed." -- referring to Dawud. Allah, the Exalted, said in this noble Ayah, إِذَا تُتْلَى عَلَيْهِمْ ءايَـتُ الرَّحْمَـنِ خَرُّواْ سُجَّداً وَبُكِيّاً (When the Ayah of the Most Gracious were recited unto them, they fell down prostrate and weeping.) This means that when they heard the Words of Allah, mentioning His proofs and evidences, they prostrated to their Lord in humility, humbleness, praise and thanks for the great favors they were blessed with. The word Bukiyan at the end of the Ayah means those who are crying, and it is the plural of Baki. Due to this the scholars agree that it is legislated to prostrate upon reading this Ayah, in following them and adhering to their manner of worship.