Exodus 16:31
And the house of Israel called the name thereof Manna: and it was like coriander seed, white; and the taste of it was like wafers made with honey.
Torrey's Topical Textbook—AKJV

Exodus 29:23
And one loaf of bread, and one cake of oiled bread, and one wafer out of the basket of the unleavened bread that is before the LORD:
Torrey's Topical Textbook—AKJV