Mark 5:30

Knowing [ε π ι γ ν ο υ ς]. Rev., perceiving. Lit., having fully known.

That virtue had gone out of him [τ η ν ε ξ α υ τ ο υ δ υ ν α μ ι ν ε ξ ε λ θ ο υ σ α ν]. More correctly as Rev., that the power proceeding from him had gone forth. The object of the Savior's knowledge was thus complex : 1st, his power; 2nd, that his power had gone forth, This and the following sentence are peculiar to Mark.