Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
muslim:1461b – Muḥammad b. Rāfiʿ > ʿAbd al-Razzāq > Sufyān > Ayyūb And Khālid al-Ḥadhhāʾ > Abū Qilābah > Anas > from al-Sunnah > Yuqīm ʿInd al-Bikr Sabʿ

It is the Sunnah to stay with a virgin (after having married her) for a week. Khalid (one of the narrators) said: If wish I can say that it can be traced up to the Prophet ﷺ.  

مسلم:١٤٦١b – وَحَدَّثَنِي مُحَمَّدُ بْنُ رَافِعٍ حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا سُفْيَانُ عَنْ أَيُّوبَ وَخَالِدٍ الْحَذَّاءِ عَنْ أَبِي قِلاَبَةَ عَنْ أَنَسٍ قَالَ مِنَ السُّنَّةِ أَنْ يُقِيمَ عِنْدَ الْبِكْرِ سَبْعًا قَالَ

خَالِدٌ وَلَوْ شِئْتُ قُلْتُ رَفَعَهُ إِلَى النَّبِيِّ ﷺ