﴿ قَالُوٓا۟ أَضْغَٰثُ أَحْلَٰمٍۢ ۖ وَمَا نَحْنُ بِتَأْوِيلِ ٱلْأَحْلَٰمِ بِعَٰلِمِينَ ﴾

“They answered: " [This is one of] the most involved and confusing of dreams, and we have no deep knowledge of the real meaning of dreams."”

(They) i.e. the soothsayers, sorcerers and fortune-tellers (answered: Jumbled dreams!) these are false and unreal dreams. (And we are not knowing in the interpretation of dreams) we do not know how to interpret dreams.