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.
suyuti:22-127bUba b. Kaʿb > Qāl Rasūl

[Machine] Here is the translated passage in English:

"On the authority of Ubayy ibn Ka'b, who said: The Messenger of Allah (peace and blessings be upon him) said: 'There are three things upon which the heart of a Muslim does not harbor any malice: sincerity in actions for Allah, adherence to the community (of Muslims), and offering sincere advice to those in authority.' He also said: 'Their supplication comes from behind them.'"

Note: The phrase (*) "يَأتِى مِنْ وَرَائهِ" can have various interpretations based on context; it often means "their prayers follow them" or "their supplications support them" depending on the broader context of the hadith.  

السيوطي:٢٢-١٢٧b

"عَنْ أُبَىِّ بْنِ كَعْبٍ قَالَ: قَالَ رَسُولُ الله ﷺ ثلاث لا يُغلُّ علَيْهِنَّ صَدْرُ مُسْلِمٍ: إِخْلاَصُ الْعَمَلِ لله، وَلُزُومُ الْجَمَاعَةِ، وَمُنَاصَحَةُ وُلاَةِ الأَمْرِ، قَالَ: قَالَ: دُعَاؤُهُمْ يَأتِى (*) مِنْ وَرَائهِ".  

ابن جرير

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Collected by Suyūṭī
suyuti:13098a
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السيوطي:١٣٠٩٨a

("ثَلَاثٌ لَا يِغلُّ عَلَيْهنَّ قلْبُ مُسْلِمٍ: إِخْلَاصُ الْعَمَلِ للَّه، وَمُنَاصَحةُ أَئمةِ المسلمين، ولُزُومُ جماعَتِهِمْ، فَإِنَّ الدُّعاءَ يحيطُ من وَرائهم".  

[ط] الطيالسي عن زيد بن ثابت، [هـ] ابن ماجة عن جبير بن مطعم)
suyuti:85-615bAnas > Qāl Rasūl
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السيوطي:٨٥-٦١٥b

" عَنْ أَنَسٍ قَالَ: قَالَ رَسُولُ الله ﷺ نَضَّرَ الله مَنْ سمِعَ قَوْلي ثمَّ لَمْ يزِدْ فِيهِ: ثَلاَثَ (ثلث) لا يُغَلُّ عَليْهِنَّ قَلْبُ امْرِئ مُسْلِمٍ: إخلاصُ العَمل لله، ومُنَاصَحَةُ ولاةِ الأَمر، ولزُومُ جَمَاعةِ الْمُسْلِميِنَ، فإنَّ دَعْوَتَهُمْ تُحِيطُ مِنْ وَرَائهِمْ ".  

ابن النجار