ENOfficial
Zainab the wife of ‘Abdallah b. Mas'ud told of God’s Messenger saying to them, “When one of you comes to the mosque she must not touch perfume.” Muslim transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَنْ زَيْنَبَ امْرَأَةِ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ قَالَتْ: قَالَ لَنَا رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا شَهِدَتْ إِحْدَاكُنَّ الْمَسْجِدَ فَلَا تمس طيبا» . رَوَاهُ مُسلم
sunnah.com