كتاب الصلاة
2  
The Book of Prayer
Bulugh al-Maram 361
Narrated 'Abdullah bin Mughaffal al-Muzani (RA):
The Prophet (ﷺ) said: "Pray before Maghrib, pray before Maghrib" then he said at the third time, "Whoever wishes (to)". He said so, because he did not like the people to take it as a Sunnah. [Reported by al-Bukhari].
وَعَنْ عَبْدِ اَللَّهِ بْنِ مُغَفَّلٍ الْمُزَنِيِّ ‏- رضى الله عنه ‏- عَنْ اَلنَّبِيِّ ‏- صلى الله عليه وسلم ‏-قَالَ : { صَلُّوا قَبْلَ اَلْمَغْرِبِ , صَلُّوا قَبْلَ اَلْمَغْرِبِ " ثُمَّ قَالَ فِي اَلثَّالِثَةِ : " لِمَنْ شَاءَ " كَرَاهِيَةَ أَنْ يَتَّخِذَهَا اَلنَّاسُ سُنَّةً } رَوَاهُ اَلْبُخَارِيُّ .‏ 1
Reference : Bulugh al-Maram 361
In-book reference : Book 2, Hadith 361
English translation : Book 2, Hadith 356
Bulugh al-Maram 361
And in the narration of Ibn Hibban:
"The Prophet (ﷺ) prayed two Rak'at before the Maghrib (prayer)."
وَفِي رِوَايَةِ اِبْنِ حِبَّانَ : { أَنَّ اَلنَّبِيَّ ‏- صلى الله عليه وسلم ‏-صَلَّى قَبْلَ اَلْمَغْرِبِ رَكْعَتَيْنِ } 1
Reference : Bulugh al-Maram 361
In-book reference : Book 2, Hadith 361
Hadith Text
Reference