The servant (whose fault) Allah conceals in this world, Allah would also conceal (his faults) on the Day of Resurrection.  

عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَسْتُرُ اللَّهُ عَلَى عَبْدٍ فِي الدُّنْيَا إِلاَّ سَتَرَهُ اللَّهُ يَوْمَ الْقِيَامَةِ  

The servant (who conceals) the faults of others in this world, Allah would conceal his faults on the Day of Resurrection.  

عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَسْتُرُ عَبْدٌ عَبْدًا فِي الدُّنْيَا إِلاَّ سَتَرَهُ اللَّهُ يَوْمَ الْقِيَامَةِ  

I heard Messenger of Allah ﷺ saying. "All the sins of my followers will be forgiven except those of the Mujahirin (those who commit a sin openly or disclose their sins to the people). An example of such disclosure is that a person commits a sin at night and though Allah screens it from the public, then he comes in the morning, and says, 'O so-and-so, I did such-and-such (evil) deed yesterday,' though he spent his night screened by his Lord (none knowing about his sin) and in the morning he removes Allah's screen from himself."  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ كُلُّ أُمَّتِي مُعَافًى إِلاَّ الْمُجَاهِرِينَ وَإِنَّ مِنَ الْمَجَانَةِ أَنْ يَعْمَلَ الرَّجُلُ بِاللَّيْلِ عَمَلاً ثُمَّ يُصْبِحَ وَقَدْ سَتَرَهُ اللَّهُ فَيَقُولَ يَا فُلاَنُ عَمِلْتُ الْبَارِحَةَ كَذَا وَكَذَا وَقَدْ بَاتَ يَسْتُرُهُ رَبُّهُ وَيُصْبِحُ يَكْشِفُ سِتْرَ اللَّهِ عَنْهُ  

The Prophet ﷺ said, "If a slave-girl commits illegal sexual intercourse and it is proved beyond doubt, then her owner should lash her and should not blame her after the legal punishment. And then if she repeats the illegal sexual intercourse he should lash her again and should not blame her after the legal punishment, and if she commits it a third time, then he should sell her even for a hair rope."  

قَالَ النَّبِيُّ ﷺ إِذَا زَنَتِ الأَمَةُ فَتَبَيَّنَ زِنَاهَا فَلْيَجْلِدْهَا وَلاَ يُثَرِّبْ ثُمَّ إِنْ زَنَتْ فَلْيَجْلِدْهَا وَلاَ يُثَرِّبْ ثُمَّ إِنْ زَنَتِ الثَّالِثَةَ فَلْيَبِعْهَا وَلَوْ بِحَبْلٍ مِنْ شَعَرٍ  

I heard the Prophet ﷺ saying, "If a slave-girl of yours commits illegal sexual intercourse and her illegal sexual intercourse is proved, she should be lashed, and after that nobody should blame her, and if she commits illegal sexual intercourse the second time, she should be lashed and nobody should blame her after that, and if she does the offense for the third time and her illegal sexual intercourse is proved, she should be sold even for a hair rope."  

سَمِعْتُ النَّبِيَّ ﷺ يَقُولُ إِذَا زَنَتْ أَمَةُ أَحَدِكُمْ فَتَبَيَّنَ زِنَاهَا فَلْيَجْلِدْهَا الْحَدَّ وَلاَ يُثَرِّبْ عَلَيْهَا ثُمَّ إِنْ زَنَتْ فَلْيَجْلِدْهَا الْحَدَّ وَلاَ يُثَرِّبْ ثُمَّ إِنْ زَنَتِ الثَّالِثَةَ فَتَبَيَّنَ زِنَاهَا فَلْيَبِعْهَا وَلَوْ بِحَبْلٍ مِنْ شَعَرٍ  

The Prophet ﷺ said, "If a lady slave commits illegal sexual intercourse and she is proved guilty of illegal sexual intercourse, then she should be flogged (fifty stripes) but she should not be admonished; and if she commits illegal sexual intercourse again, then she should be flogged again but should not be admonished; and if she commits illegal sexual intercourse for the third time, then she should be sold even for a hair rope."  

قَالَ النَّبِيُّ ﷺ إِذَا زَنَتِ الأَمَةُ فَتَبَيَّنَ زِنَاهَا فَلْيَجْلِدْهَا وَلاَ يُثَرِّبْ ثُمَّ إِنْ زَنَتْ فَلْيَجْلِدْهَا وَلاَ يُثَرِّبْ ثُمَّ إِنْ زَنَتِ الثَّالِثَةَ فَلْيَبِعْهَا وَلَوْ بِحَبْلٍ مِنْ شَعَرٍ  

Abu Huraira said, "A man who drank wine was brought to the Prophet. The Prophet ﷺ said, 'Beat him!" Abu Huraira added, "So some of us beat him with our hands, and some with their shoes, and some with their garments (by twisting it) like a lash, and then when we finished, someone said to him, 'May Allah disgrace you!' On that the Prophet ﷺ said, 'Do not say so, for you are helping Satan to overpower him.' "  

عَنْ أَبِي هُرَيْرَةَ ؓ أُتِيَ النَّبِيُّ ﷺ بِرَجُلٍ قَدْ شَرِبَ قَالَ اضْرِبُوهُ قَالَ أَبُو هُرَيْرَةَ فَمِنَّا الضَّارِبُ بِيَدِهِ وَالضَّارِبُ بِنَعْلِهِ وَالضَّارِبُ بِثَوْبِهِ فَلَمَّا انْصَرَفَ قَالَ بَعْضُ الْقَوْمِ أَخْزَاكَ اللَّهُ قَالَ لاَ تَقُولُوا هَكَذَا لاَ تُعِينُوا عَلَيْهِ الشَّيْطَانَ