Muwatta Imam Malik Book of I'tikaf in Ramadan, Hadith 13

Ziyad related to me from Malik from Abu'n Nadr, the mawla of Umar ibn Ubaydullah, that Abdullah ibn Unays al-Juhani said to the Messenger of Allah ﷺ "Messenger of Allah, I am a man whose house is a long way away. Tell me one night so that I can stop my journey for it." The Messenger of Allah ﷺ said, "Stop on the twenty-third night of Ramadan."

وَحَدَّثَنِي زِيَادٌ، عَنْ مَالِكٍ، عَنْ أَبِي النَّضْرِ، مَوْلَى عُمَرَ بْنِ عُبَيْدِ اللَّهِ أَنَّ عَبْدَ اللَّهِ بْنَ أُنَيْسٍ الْجُهَنِيَّ، قَالَ لِرَسُولِ اللَّهِ ﷺ يَا رَسُولَ اللَّهِ إِنِّي رَجُلٌ شَاسِعُ الدَّارِ فَمُرْنِي لَيْلَةً أَنْزِلُ لَهَا . فَقَالَ لَهُ رَسُولُ اللَّهِ ﷺ " انْزِلْ لَيْلَةَ ثَلاَثٍ وَعِشْرِينَ مِنْ رَمَضَانَ " .