We must therefore offer first-fruits of each of these

 Genesis xxviii. 22. 

 Genesis xiv. 20. 

 Exodus xvi. 36. 
 
three measures as a sacred tenth, in order that our powers of speaking, and of feeling, and of comprehending, may be seen to be irreproachable and sound, in reference to and in connection with God. For this is the true and just measure, and the things that relate to ourselves are false and unjust measures.
 Very appropriately, therefore, in the case of sacrifices also, the tenth part of the measure of fine wheat flour will be brought upon the altar, together with the victims. But the number of nine, which is what is left of the number ten, will remain among us. And the daily sacrifice of the priests corresponds also to these facts. For it is expressly commanded to them to offer every day the tenth part of an ephah Exodus x. 20. of fine wheat flour. For, passing over the ninth number, the god who was only discernible by the outward senses and by opinion, they learnt to worship the tenth, who is the only living and true God. For the world had nine portions assigned to it, eight in heaven, namely the portion of the fixed stars and the seven planets which are all borne forward in the same arrangement, and the ninth being the earth in conjunction with the air and water. For of these things there is only one bond and connection, though they admit all kinds of various changes and alterations. Therefore men in general have paid honours to these nine portions, and to the world which is compounded of them. But the perfect man honours only that being who is above the nine, and who is their creator, being the tenth portion, namely God. For having examined into the whole of his works, he has felt a love for the creator of them, and he has become anxious to be his suppliant and servant. On this account the priest offers up a tenth every day to the tenth, the only and everlasting God.