1 Samuel 21:1-6

David went to the priest Ahimelech  at Nob.  Ahimelech was afraid to meet David, so he said to him, “Why are you alone and no one is with you? ” David answered the priest Ahimelech, “The king gave me a mission, but he told me, ‘Don’t let anyone know anything about the mission I’m sending you on or what I have ordered you to do.’ I have stationed my young men at a certain place. Now what do you have on hand? Give me five loaves of bread or whatever can be found.” The priest told him, “There is no ordinary bread on hand. However, there is consecrated bread,  but the young men may eat it  only if they have kept themselves from women.”  David answered him, “I swear that women are being kept from us, as always when I go out to battle.  The young men’s bodies  are consecrated  even on an ordinary mission, so of course their bodies are consecrated today.” So the priest gave him the consecrated bread,  for there was no bread there except the Bread of the Presence  that had been removed from the presence of the LORD. When the bread was removed, it had been replaced with warm bread.