Joshua 8:5
But, I, and all the people who are with me, will draw near unto the city, - and it shall be, when they come out to meet us, as at the first, then will we flee before them;
Joshua 7:5
And the men of Ai smote of them about thirty-six men, and pursued them before the gate as far as the Shebarim, and smote them on the slope, - so that the heart of the people melted and became as water.
Judges 20:31-33
And the sons of Benjamin came forth against the people, they were drawn away from the city, - and began to smite of the people, slaying as time after time, in the highways, whereof, one, goeth up to Bethel, and, the other, to Gibeah in the field, about thirty men in Israel.
Matthew 10:16
Lo! I, send you forth as sheep amidst wolves; become ye therefore - prudent, as serpents, and simple, as doves.