The Beard with Long Sides but Short Middle
Scholars have said that seeing the sides of a beard grow long while its middle remains short indicates that the dreamer will acquire wealth that others will enjoy. A man came to Ibn Sirin, relating his dream that his beard reached his navel while he was looking at it, and Ibn Sirin told him: "You are a muezzin who gazes into neighbors' houses." It was also mentioned that a beard is not favorably interpreted in dreams for an immature boy.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam