Bible Verses About Self-Denial: Rechabites

But they said, "We will not drink any wine; because Yonadav the son of Rekhav, our ancestor, gave us this order: 'You are not to drink wine, neither you nor your descendants, forever.

Also you are not to build houses, sow seed, or plant or own vineyards. Rather, you are always to live in tents; so that you may live a long time in the land, in which you are not citizens.'