Concubine dream meaning is explained below using 4 different sources. Each interpretation is shown with its source.

Interpretation 1 — Gustavus Hindman Miller

For a man to dream that he is in company with a concubine, forecasts he is in danger of public disgrace, striving to keep from the world his true character and state of business.

For a woman to dream that she is a concubine, indicates that she will degrade herself by her own improprieties.

For a man to dream that his mistress is untrue, denotes that he has old enemies to encounter. Expected reverses will arise.

Source: Ten Thousand Dream Interpretation • Author: Gustavus Hindman Miller

Interpretation 2 — Versatile - Anonymous

See sirens in archetypes in the introduction
Source: Dream Meanings of Versatile • Author: Versatile - Anonymous

Interpretation 3 — Gillian Holloway

(See Harlot).
Source: The Complete Dream Book • Author: Gillian Holloway

Interpretation 4 — Dream Explanations - Anonymous

See Prostitute.
Source: Strangest Dream Explanations • Author: Dream Explanations - Anonymous