'Log' in the Bible

"On the eighth day, he is to take two lambs without defect, a one year old ewe lamb without defect, one third of a measure of fine flour mixed with olive oil for a meal offering, and one log of oil.

The priest is to take one of the lambs and present it as a guilt offering, along with one log of olive oil, which he is to wave as a raised offering in the LORD's presence.

Then the priest is to take some of the log of olive oil and pour it into his own left hand.

"If the offeror is poor and cannot afford the regular offering, then he is to take one lamb for a guilt offering that will be presented in the form of a wave offering to atone for him, one tenth of a measure of fine flour mixed with olive oil for a grain offering, one log of olive oil,