Islamic Interpretation
Licking any substance such as milk, water, honey, or other liquids in a dream symbolizes a life of frugality, constrained resources, or modest income, reflecting a state of needing to conserve. Specifically, dreaming of dipping a finger into delicious food and licking it signifies the acquisition of something precious like gold, a gemstone, or an ornate pendant. More broadly, the act of licking one's fingers or any element within the dream directly represents receiving monetary gain or beneficial profits directly associated with the nature of the substance being licked. (Also see Electuary)