Now let my lord send to his servants the wheat, barley, olive oil, and wine he has promised;

“‘This is the offering you must offer: a sixth of an ephah from a homer of wheat; a sixth of an ephah from a homer of barley,

So Ruth worked beside Boaz’s female servants, gathering grain until the end of the barley harvest as well as the wheat harvest. After that she stayed home with her mother-in-law.