Isaiah 5:10 For ten acres{Literally, ten yokes, or the amount of land that ten yokes of oxen can plow in one day, which is about 10 acres or 4 hectares.} of vineyard shall yield one bath,{1 bath is about 22 litres, 5.8 U. S. gallons, or 4.8 imperial gallons} And a homer{1 homer is about 220 litres or 6 bushels} of seed shall yield an ephah.{1 ephah is about 22 litres or 0.6 bushels or about 2 pecks)-- only one tenth of what was sown.}" (World English Bible)