Sahih Muslim , Book 32, Hadith 6364 (USC-MSA) ⓘ
Malik reported Allah's Messenger as saying: He, who brought up two girls properly till they grew up, he and I would come (together) (very closely) on the Day of Resurrection, and he interlaced his fingers (for explaining the point of nearness between him and that person).
حَدَّثَنِي عَمْرٌو النَّاقِدُ، حَدَّثَنَا أَبُو أَحْمَدَ الزُّبَيْرِيُّ، حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ الْعَزِيزِ، عَنْ عُبَيْدِ اللَّهِ بْنِ أَبِي بَكْرِ بْنِ أَنَسٍ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ عَالَ جَارِيَتَيْنِ حَتَّى تَبْلُغَا جَاءَ يَوْمَ الْقِيَامَةِ أَنَا وَهُوَ " . وَضَمَّ أَصَابِعَهُ .
also referenced under: Book 45, Hadith 192 (In-Book) & Hadith 2631 (Reference)