You really don't get it. God commanded the Israelites to bring LITERAL foodstuffs. There is no need to speculate about anything beyond the plain text.
This is what the Jews taught. God is speaking in LITERAL or in PLAIN TEXT. And it is very clear in Man's Understanding because they are inside the Temple on that time. But The LITERAL Temple is not the Truth.
JOHN 2:13-21
13 And the Jews' passover was at hand, and Jesus went up to Jerusalem.
14 And found in the temple those that sold oxen and sheep and doves, and the changers of money sitting:
15 And when he had made a scourge of small cords, he drove them all out of the temple, and the sheep, and the oxen; and poured out the changers' money, and overthrew the tables;
16 And said unto them that sold doves, Take these things hence; make not my Father's house an house of merchandise.
17 And his disciples remembered that it was written, The zeal of thine house hath eaten me up.
18 Then answered the Jews and said unto him, What sign shewest thou unto us, seeing that thou doest these things?
19 Jesus answered and said unto them, Destroy this temple, and in three days I will raise it up.
20 Then said the Jews, Forty and six years was this temple in building, and wilt thou rear it up in three days?
21 But he spake of the temple of his body.