I made a "Bible Beer" not too long ago. My Mom likes Food for Life's 'Ezekiel 4:9,' a sprouted 100% whole grain bread.
I read the packaging which quotes Ezekiel 4:9: "Take also unto thee WHEAT, and BARLEY, and BEANS, and LENTILS, and MILLET, and SPELT, and put them into one vessel, and make bread of it..."
My "Bible Beer" recipe used 80% Barley and 4% each of Wheat, Beans, Lentils, Millet, and Spelt (total 20%).
I recommend soaking all the beans and puree them first, then do the cereal mash (thin mash with constant stirring and low heat to avoid scorching).