Genesis 18:6

So Abraham hurried into the tent and said to Sarah, “Quick! Prepare three seahs of fine flour, knead it, and bake some bread.”

Note 3 seahs is approximately 19.8 dry quarts or 21.9 liters (probably about 24.5 pounds or 11.1 kilograms of flour).

And Abraham hastened into the tent unto Sarah, and said, Make ready quickly three measures of fine meal, knead it, and make cakes upon the hearth.

Note Make ready…: Heb. Hasten

Abraham hurried into the tent to Sarah, and said, “Quickly prepare three seahs of fine meal, knead it, and make cakes.”

Note 1 seah is about 7 liters or 1.9 gallons or 0.8 pecks

And Abraham hastened into the tent unto Sarah, and said, Make ready quickly three measures of fine meal, knead it, and make cakes.