Messenger of Allah ﷺ said, "Whoever can guarantee (the chastity of) what is between his two jaw-bones and what is between his two legs (i.e. his tongue and his private parts), I guarantee Paradise for him."  

عَنْ رَسُولِ اللَّهِ ﷺ قَالَ مَنْ يَضْمَنْ لِي مَا بَيْنَ لَحْيَيْهِ وَمَا بَيْنَ رِجْلَيْهِ أَضْمَنْ لَهُ الْجَنَّةَ  

[Machine] "The Messenger of Allah ﷺ said, 'Whoever guarantees for me what is between his beard and his ankles, I guarantee for him Paradise.'"  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ مَنْ يَضْمَنُ لِي مَا بَيْنَ لَحْيَيْهِ وَمَا بَيْنَ رِجْلَيْهِ أَضْمَنُ لَهُ الْجَنَّةَ  

"مَنْ حَفِظَ مَا بَينَ لَحْيَيهِ وَمَا بَينَ رِجْلَيهِ، دَخَلَ الْجَنَّةَ".  

"مَنْ ضَمِنَ لِي مَا بَينَ لِحْيَيهِ وَرِجْلَيهِ، ضَمِنْتُ لَهُ دُخُولَ الْجَنَّةِ".  

"مَنْ يَتَوَكَّلْ لِي مَا بَينَ لَحْيَيهِ وَمَا بَينَ رِجْلَيهِ أَتَوَكَّلْ لَهُ بِالْجَنَّةِ".