'Based' in the Bible

"Businessmen based in Sheba, Dedan, Tarshish, and all of its growling lions will ask you, "Are you coming for war spoils? Have you assembled your armies to carry off silver and gold, and to gather lots of war booty?"'"

The ephah and the bath are to be of equal volume; that is, the bath is to contain one tenth of an omer and the ephah one tenth of an omer. The omer is to be the standard on which their volume measurement is to be based.

"Here are the standards for presenting offerings: a sixth of an ephah that is based on the standard omer of wheat, and a sixth of an ephah based on the standard omer of barley.

The olive oil quota is to be based on the bath, measured at ten baths to each omer, which is equal to one kor.