Mishkat al-Masabih 21 Foods كتاب الأطعمة 24

وَعَنْ عَبْدِ اللَّهِ بْنِ جَعْفَرٍ قَالَ: رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَأْكُلُ الرُّطَبَ بِالْقِثَّاءِ

‘Abdallah b. Ja’far told that he saw God’s messenger eating fresh dates with cucumber. (Bukhari and Muslim.)