'Grapes' in the Bible

He said to them, "What have I now done in comparison with you? Isn't the gleaning of the grapes of Ephraim better than the vintage of Abiezer?

They went out into the field, and gathered their vineyards, and trod [the grapes], and held festival, and went into the house of their god, and did eat and drink, and cursed Abimelech.