1 Samuel 21:4-6

“We don’t have any regular bread,” the priest replied. “But there is the holy bread, which you can have if your young men have not slept with any women recently.” “Don’t worry,” David replied. “I never allow my men to be with women when we are on a campaign. And since they stay clean even on ordinary trips, how much more on this one!” Since there was no other food available, the priest gave him the holy bread—the Bread of the Presence that was placed before the LORD in the Tabernacle. It had just been replaced that day with fresh bread.