After Eve was created, Adam informed her of God’s command. She knew it well and was able to repeat it almost verbatim.
أَمَّا شَجَرَةُ مَعْرِفَةِ ٱلْخَيْرِ وَٱلشَّرِّ فَلَا تَأْكُلْ مِنْهَا ،‏ لِأَنَّكَ يَوْمَ تَأْكُلُ مِنْهَا تَمُوتُ مَوْتًا › » .‏ —‏ تك ٢ :‏ ​ ١٦ ،‏ ١٧‏ .‏