"When any one of you a wants to return (to have intercourse again), let him perform Wudu'."  

عَنِ النَّبِيِّ ﷺ قَالَ إِذَا أَرَادَ أَحَدُكُمْ أَنْ يَعُودَ تَوَضَّأَ  

"The Messenger of Allah said: 'If anyone of you has intercourse with his wife, then he wants to do it again, let him perform ablution.'"  

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا أَتَى أَحَدُكُمْ أَهْلَهُ ثُمَّ أَرَادَ أَنْ يَعُودَ فَلْيَتَوَضَّأْ  

[Machine] Narrated by the Messenger of Allah ﷺ , he said: "If any of you has intercourse with his wife and then wants to return, he should perform ablution, as his ablution is for prayer."  

عَنْ رَسُولِ اللهِ ﷺ قَالَ إِذَا غَشِيَ أَحَدُكُمْ أَهْلَهُ ثُمَّ أَرَادَ أَنْ يَعُودَ فَلْيَتَوَضَّأْ وُضُوءَهُ لِلصَّلَاةِ  

The Prophet (May peace be upon him) said : When any of you has intercourse with his wife and desire to repeat it, he should perform ablution between them. (Using translation from Abū Dāʾūd 220)   

"إذا أتى أحَدُكمُ أهلَه ثم أراد أن يعودَ فليتوضَّأُ بينهما" .