Messenger of Allah ﷺ used to practice Iʿtikaf in the last ten days of the month of Ramadan.  

كَانَ رَسُولُ اللَّهِ ﷺ يَعْتَكِفُ الْعَشْرَ الأَوَاخِرَ مِنْ رَمَضَانَ  

Messenger of Allah ﷺ said, "Search for the Night of Qadr in the odd nights of the last ten days of Ramadan."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي الْوِتْرِ مِنَ الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ  

Messenger of Allah ﷺ used to practice Iʿtikaf in the last ten nights of Ramadan and used to say, "Look for the Night of Qadr in the last ten nights of the month of Ramadan."  

كَانَ رَسُولُ اللَّهِ ﷺ يُجَاوِرُ فِي الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ وَيَقُولُ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ  

Seek Lailat-ul-Qadr in the last week (of Ramadan).  

عَنِ النَّبِيِّ ﷺ قَالَ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي السَّبْعِ الأَوَاخِرِ  

Seek the time of Lailat-ul-Qadr in the last (ten nights), or he said: in the last nine (nights).  

قَالَ رَسُولُ اللَّهِ ﷺ تَحَيَّنُوا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الأَوَاخِرِ أَوْ قَالَ فِي التِّسْعِ الأَوَاخِرِ  

Look for (and in the words of Waki, seek) Lailat-ul-Qadr in the last ten nights of Ramadan.  

قَالَ رَسُولُ اللَّهِ ﷺ قَالَ ابْنُ نُمَيْرٍ الْتَمِسُوا وَقَالَ وَكِيعٌ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ  

'A'isha (Allah be pleased with her) reported that the Messenger of Allah ﷺ used to observe i'tikaf in the last ten days of Ramadan.  

كَانَ رَسُولُ اللَّهِ ﷺ يَعْتَكِفُ الْعَشْرَ الأَوَاخِرَ مِنْ رَمَضَانَ  

This hadith has been narrated by 'A'isha (Allah be pleased with her) through another chain of transmitters.  

كَانَ رَسُولُ اللَّهِ ﷺ يَعْتَكِفُ الْعَشْرَ الأَوَاخِرَ مِنْ رَمَضَانَ  

The Messenger of Allah ﷺ as saying: Seek lailat al-qadr in the last seven days.  

قَالَ رَسُولُ اللَّهِ ﷺ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي السَّبْعِ الأَوَاخِرِ  

Ziyad related to me from Malik from Hisham ibn Urwa from his father that the Messenger of Allah ﷺ said, "Search for Laylat al-Qadr in the last ten days of Ramadan."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ  

Ziyad related to me from Malik from Abdullah ibn Dinar from Abdullah ibn Umar that the Messenger of Allah ﷺ said. "Search for Laylat al-Qadr in the last seven days."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي السَّبْعِ الأَوَاخِرِ  

The Messenger of Allah ﷺ as saying: Seek lailat al-qadr in the last seven days. (Using translation from Abū Dāʾūd 1385)  

قَالَ رَسُولُ اللهِ ﷺ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي السَّبْعِ الْأَوَاخِرِ مِنْ رَمَضَانَ  

[Machine] The Messenger of Allah ﷺ said, "Seek out Laylat al-Qadr on the last seven nights of the month of Ramadan."  

قَالَ رَسُولُ اللهِ ﷺ الْتَمِسُوا لَيْلَةَ الْقَدْرِ فِي السَّبْعِ الْأَوَاخِرِ مِنْ شَهْرِ رَمَضَانَ  

Ibn 'Umar (Allah be pleased with both of them) reported that the Messenger of Allah ﷺ used to observe i'tikaf in the last ten days of Ramadan. (Using translation from Muslim 1171a)  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ يَعْتَكِفُ الْعَشْرَ الْأَوَاخِرَ مِنْ رَمَضَانَ  

[Machine] "That the Prophet ﷺ said, 'Seek Laylat al-Qadr (the Night of Power) in the last ten nights [of Ramadan]."  

أَنَّ النَّبِيَّ ﷺ قَالَ الْتَمِسُوا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الْأَوَاخِرِ  

[Machine] The Prophet ﷺ said, "Seek out the Night of Decree in the last ten nights of Ramadan."  

قَالَ النَّبِيُّ ﷺ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الْأَوَاخِرِ مِنْ رَمَضَانَ  

The Messenger of Allah ﷺ as saying: Seek lailat al-qadr in the last seven days. (Using translation from Abū Dāʾūd 1385)   

إِنَّ رَسُولَ اللَّهِ ﷺ قَالَ «الْتَمِسُوا لَيْلَةَ الْقَدْرِ فِي السَّبْعِ الْأَوَاخِرِ»  

[Machine] He heard Ibn Umar saying that the Messenger of Allah ﷺ was asked about Laylat al-Qadr (the Night of Power) and he said, "Seek it in the last seven nights of Ramadan."  

أَنَّهُ سَمِعَ ابْنَ عُمَرَ يَقُولُ سُئِلَ رَسُولُ اللَّهِ ﷺ عَنْ لَيْلَةِ الْقَدْرِ فَقَالَ «تَحَرُّوهَا فِي السَّبْعِ الْأَوَاخِرِ مِنْ رَمَضَانَ»  

[Machine] The Prophet Muhammad ﷺ said, "Seek Laylat al-Qadr (the Night of Decree) in the last ten nights of Ramadan."  

قَالَ رَسُولُ اللهِ ﷺ «اطْلُبُوا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الْأَوَاخِرِ مِنْ رَمَضَانَ»  

[Machine] The Messenger of Allah ﷺ said, "I saw the Night of Decree and I forgot it, so seek it in the last ten nights (of Ramadan)."  

قَالَ رَسُولُ اللهِ ﷺ «رَأَيْتُ لَيْلَةَ الْقَدْرِ وَأُنْسِيتُهَا فَاطْلُبُوهَا فِي الْعَشْرِ الْأَوَاخِرِ»  

[Machine] "The Prophet ﷺ said, 'Seek Laylatul Qadr (the Night of Decree) in the last ten nights of Ramadan.'"  

أَنَّ النَّبِيَّ ﷺ قَالَ «اطْلُبُوا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الْأَوَاخِرِ مِنْ رَمَضَانَ»  

[Machine] The Prophet ﷺ said, "Look for the Night of Qadr in the last ten nights (of Ramadan)."  

أَنَّ النَّبِيَّ ﷺ قَالَ «الْتَمِسُوا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الْأَوَاخِرِ»  

"تَوَخَّوْا لَيْلَةَ الْقَدْرِ في الوتْر مِن الْعَشْرِ الأَواخِرِ".  

"تَحَرَّوا لَيلَة القَدْر في الوتْرِ مِنَ العَشر الأوَاخرِ مِن رَمَضَان".  

"تَحَرَّوْا لَيلَةَ القَدْرِ ليلةَ ثَلاثٍ وَعِشْرِينَ".  

"اطلبُوا ليلةَ القدرِ في العْشرِ الأواخرِ مِنْ رمضانَ".  

"الِتْمَسُوا ليلة القدْرِ في العشرِ الأواخِرِ من رمضانَ".  

"التمسوا ليلة القدرِ في العشرِ الأواخرِ من رمضان وترًا" .