'Raisin cakes' in the Bible

“Sustain me with raisin cakes,Refresh me with apples,Because I am lovesick.

Therefore Moab will wail; everyone of Moab will wail.You will moan for the raisin cakes of Kir-haresethAs those who are utterly stricken.

Then the Lord said to me, “Go again, love a woman who is loved by her husband, yet an adulteress, even as the Lord loves the sons of Israel, though they turn to other gods and love raisin cakes.”