Seeing your knee in a dream symbolizes your hard work, efforts, and struggles for livelihood. If you dream of your knee's skin being healthy and flawless, it indicates that your path to earning a living is becoming smoother, and you are succeeding in achieving your goals. This is a symbol of success and prosperity resulting from your diligent efforts.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Knee" (page 243).
One's knee in a dream represents his efforts, toiling, purpose and share in earning his livelihood. Ifthe skin covering the kneecap appears healthy and flawless in the dream, it means that one's livelihood will become easier to manage, and his financial standing will become stronger. However, if the skin of one's kneecap is detached or hangs loosely in the dream, it denotes coming hardships. If the skin looks rough and swelling in a dream, it means that his hard earned money will be lost in a bad investment, and subsequently his earnings will be scarce and hard to get. Knees in a dream also represent the condition of one's health, movements, freedom and level of professionalism. Healthy knees in a dream also represent travels or business activities. If a sick person experiences knees pain in a dream, it may mean that he is nearing his
death. As for a traveller knees in a dream represent his travelling vehicle. They also connote giving and receiving, quietness, one's residence, savings, expen ditures, or immobility. A broken kneecap in a dream means separation between friends, or damage to one's vehicle.
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.