'Keepers' in the Bible

If you have not knowledge, O most beautiful among women, go on your way in the footsteps of the flock, and give your young goats food by the tents of the keepers.

The watchmen that went about the city found me, they smote me, they wounded me; the keepers of the walls took away my veil from me.

Solomon had a vineyard at Baalhamon; he let out the vineyard unto keepers; every one for the fruit thereof was to bring a thousand pieces of silver.

My vineyard, which is mine, is before me: The thousand silver-pieces be to thee, Solomon; And to the keepers of its fruit, two hundred.