"The Messenger of Allah [SAW] forbade mixing Al-Busr with dried dates, or raisins with dried dates, or raisins with Al-Busr, and he said: 'Whoever among you (wants to) drink them, let him drink each one of them on its own: dried dates on their own, or Al-Busr on their own, or raisins on their own." (Using translation from Nasāʾī 5568)
أَنَّ رَسُولَ اللهِ ﷺ نَهَى أَنْ نَخْلِطَ بُسْرًا بِتَمْرٍ وَزَبِيبًا بِتَمْرٍ أَوْ زَبِيبًا بِبُسْرٍ وَقَالَ «مَنْ شَرِبَ مِنْكُمْ فَلْيَشْرَبْ كُلَّ وَاحِدٍ مِنْهُ فَرْدًا»