Hud 11:17

Can they be like those who are upon clear proof from their Lord, backed by a witness [i.e., Gabriel] from Him, and before it was the Book of Moses a guide and mercy? Such people believe in it. But whoever of the factions[9] disbelieves in it, the Fire will be their promised end. So have no doubt about it, for it is the truth from your Lord, but most people do not believe.

[9] i.e., Jews, Christians and all other non-Muslim nations.

So is one who [stands] upon a clear evidence from his Lord [like the aforementioned]? And a witness[555] from Him follows it,[556] and before it was the Scripture of Moses to lead and as mercy. Those [believers in the former revelations] believe in it [i.e., the Qur’ān]. But whoever disbelieves in it from the [various] factions - the Fire is his promised destination. So be not in doubt about it. Indeed, it is the truth from your Lord, but most of the people do not believe.

[555] Referring to Prophet Muḥammad (ﷺ) or to the angel Gabriel.
[556] Testifying to its truth. Additionally, it can mean "recites it," i.e., the Qur’ān.

17. Can they (Muslims) who rely on a clear proof (the Qur’ân) from their Lord, and whom a witness [Jibril (Gabriel عليه السلام)] from Him recites (follows) it (can they be equal with the disbelievers); and before it, came the Book of Mûsâ (Moses), a guidance and a mercy, they believe therein, but those of the sects (Jews, Christians and all the other non-Muslim nations) that reject it (the Qur’ân), the Fire will be their promised meeting-place. So be not in doubt about it (i.e. those who denied Prophet Muhammad صلى الله عليه و سلم and also denied all that which he brought from Allâh. Surely, they will enter Hell). Verily, it is the truth from your Lord, but most of the mankind believe not.[2]

[2] (V.11:17) See the footnote of (V.3:85) and the footnote (c) of (V.41:46).

Is he (to be counted equal with them) who relieth on a clear proof from his Lord, and a witness from Him reciteth it, and before it was the Book of Moses, an example and a mercy? Such believe therein, and whoso disbelieveth therein of the clans, the Fire is his appointed place. So be not thou in doubt concerning it. Lo! it is the Truth from thy Lord; but most of mankind believe not.