Hestia

She is Zeus sister and one of the virgin goddesses. She is the goddess of the Hearth - the symbol of the home and the family. Every meal beginns and ends with an offering to her:

Hestia, in all dwellings of men and immortals [br} Yours is the highest honor, the sweet wine offered
First an dlast at the feast, poured out to you duly
Never without you can gods or mortals hold banquet