“Whoever prays six Rak’ah after the Maghrib and does not say anything bad in between them, will have a reward equal to the worship of twelve years.”  

أَنَّ النَّبِيَّ ﷺ قَالَ مَنْ صَلَّى بَعْدَ الْمَغْرِبِ سِتَّ رَكَعَاتٍ لَمْ يَتَكَلَّمْ بَيْنَهُنَّ بِسُوءٍ عُدِلْنَ لَهُ بِعِبَادَةِ ثِنْتَىْ عَشْرَةَ سَنَةً