The Bucket
Scholars have said that if someone dreams of drawing water specifically for themselves, it may indicate achieving worldly benefits according to their effort. The text also mentions a Prophetic Hadith about a bucket and Ibn Abbas's interpretations regarding a partially filled bucket, linking it to absence, pregnancy, and the birth of a son. It is also said that the pulley may symbolize a beneficial, believing man who strives in people's worldly and religious affairs.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam