Leviticus 24:5-6

24:5 “You must take choice wheat flour and bake twelve loaves; there must be two tenths of an ephah of flour in each loaf, 24:6 and you must set them in two rows, six in a row, on the ceremonially pure table before the Lord.

Leviticus 23:17

23:17 From the places where you live you must bring two loaves of bread for a wave offering; they must be made from two tenths of an ephah of fine wheat flour, baked with yeast, as first fruits to the Lord.