It is a well that has not been lined with stone. In a dream it signifies worry, misery and prison. Whoever is in any of these, his worry and grief will leave him, he will become connected with great men, and attain honor and elevation. If the dreamer is a person of learning, people will benefit from his knowledge, and he will become connected with kings through the knowledge he has, especially the knowledge of dreams. Messengers of great men may come to him with what gladdens him. There may arise between him and his family misery and envy, and they will betray him, then he will be granted victory over them. The dreamer may be accused of something of which he is innocent. It may signify relief from worry and the fulfillment of needs. The pit-well signifies travel, and signifies what a well signifies. The pit-well [jubb] may signify castration [jabb] and circumcision, for one who reads the word with altered dots.
Dream meaning · al-Nabulsi
Pit-well (unlined well) جب
Source: al-Nabulsi, Ta'tir al-Anam fi Ta'bir al-Manam, p. 68. English translation by iDreamBot. Quran verses: Quran.com, Saheeh International.