Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates concerning this saying of Allah Almighty, (Allah Almighty says:) "Confused dreams" [Yusuf: 44]. Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) says: It means false dreams.
Imam Abu Ya'la recorded it, and its chain contains a narrator, Muhammad bin al-Sa'ib al-Kalbi, and he is matruk (abandoned).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب التفسير / 11086