The Messenger of Allah ﷺ prohibited anyone taking two dates together with the exception that you ask permission from your companions.  

نَهَى رَسُولُ اللَّهِ ﷺ عَنِ الإِقْرَانِ إِلاَّ أَنْ تَسْتَأْذِنَ أَصْحَابَكَ