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
tabarani:9294 – Abū Khalīfah > Muḥammad b. Kathīr > Shuʿbah > Abū Isḥāq > Maʿdī Karib

[Machine] Abdullah said: "Do not associate with people who have doubts, and do not pray between structures."  

الطبراني:٩٢٩٤ – حَدَّثَنَا أَبُو خَلِيفَةَ ثنا مُحَمَّدُ بْنُ كَثِيرٍ أنا شُعْبَةُ عَنْ أَبِي إِسْحَاقَ عَنْ مَعْدِي كَرِبَ قَالَ قَالَ

عَبْدُ اللهِ «لَا تَأْتَمُّوا بِقَوْمٍ يَمْتَرُونَ وَلَا تُصَلُّوا بَيْنَ السَّوَارِي»  

See similar narrations below:

Collected by Ṭabarānī
tabarani:9407 – Isḥāq b. Ibrāhīm > ʿAbd al-Razzāq > al-Thawrī > Ashʿath b. Abū al-Shaʿthāʾ And ʾAbī Ḥuṣayn > al-Aswad b. Hilāl

[Machine] Abdullah: "Al-Witr is the prayer between the two obligatory prayers."  

الطبراني:٩٤٠٧ – حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ عَنْ عَبْدِ الرَّزَّاقِ عَنِ الثَّوْرِيِّ عَنْ أَشْعَثَ بْنِ أَبِي الشَّعْثَاءِ وَأَبِي حُصَيْنٍ عَنِ الْأَسْوَدِ بْنِ هِلَالٍ قَالَ قَالَ

عَبْدُ اللهِ «الْوِتْرُ مَا بَيْنَ الصَّلَاتَيْنِ»