A man asked the Prophet ﷺ whether one who was fasting could embrace (his wife) and he gave him permission; but when another man came to him, and asked him, he forbade him. The one to whom he gave permission was an old man and the one whom he forbade was a youth. (Using translation from Abū Dāʾūd 2387)
أَنَّ رَجُلًا سَأَلَ النَّبِيَّ ﷺ عَنِ الْمُبَاشَرَةِ لِلصَّائِمِ فَرَخَّصَ لَهُ وَأَتَاهُ آخَرُ فَسَأَلَهُ فَنَهَاهُ فَإِذَا الَّذِي رَخَّصَ لَهُ شَيْخٌ وَالَّذِي نَهَاهُ شَابٌّ