1 Chronicles 23:29 also lists showbread among Levite duties, expanding the context of the Kohathites' work.

Exodus 25:30 commands the showbread to be set regularly — the bread that the Kohathites in this verse are in charge of preparing.

Leviticus 24:5-9 gives detailed instructions for preparing the showbread — the exact duty of the Kohathites mentioned here.

Leviticus 24:8 is the original law commanding showbread every Sabbath, which the Kohathites are executing here.