The dreamer needs someone to lean on, or it can also be interpreted as a reflection of our fears in life.

…(God’s prophet Yahya, upon whom be peace | John) Seeing him (uwbp) in a dream means being endowed with piety, love for God Almighty, fear of wrongdoing and being distinct and unequalled in one’s time. Seeing God’s prophet Yahya in a dream also means that one will acquire power and receive glad tidings….

Breeches to wear is honour, to man, maid or dame. To tear them brings misfortune — to every one shame.