'One tenth' in the Bible

“But if the cleansed leper is poor and his means are insufficient, then he is to take one lamb as a guilt offering to be waved to make atonement for him, and one tenth of an ephah of fine flour mixed with oil as a grain offering, and a log of oil,

and one-tenth [of an ephah] for each of the seven lambs,

The priest, the son of Aaron, shall be with the Levites when they receive tithes, and they shall bring one-tenth of the tithes up to the house of our God, to the chambers of the storehouse.

The ephah and the bath [measures] shall be the same quantity, the bath containing one tenth of a homer and the ephah one tenth of a homer; their standard [measure] shall be according to the homer.

And in that [very] hour there was a great earthquake, and a tenth of the city fell and was destroyed; seven thousand people were killed in the earthquake, and the rest [who survived] were overcome with terror, and they glorified the God of heaven [as they recognized His awesome power].