Conversation so far:
what is the meaning of showbread in the bible
Showbread refers to the cakes or loaves of bread which were always present on a specially dedicated table, in the Temple in Jerusalem as an offering to God.
what else is showbread called
An alternative, and more appropriate, translation would be presence bread.

Question: where is it mentioned in the Bible
Self-contained rewrite: where is showbread mentioned in the Bible