'Privation' in the Bible

“Then indeed, He enticed you from the mouth of distress and confinement,Into a broad place where there is no constraint or distress;And that which was set on your table was full of fatness (rich food).

She sees that her gain is good;Her lamp does not go out, but it burns continually through the night [she is prepared for whatever lies ahead].

Although the Lord has given you bread of privation and water of oppression, He, your Teacher will no longer hide Himself, but your eyes will behold your Teacher.