Examples from the Web for therewithal
And therewithal he unlaced his helm like as he would slay him.Le Morte D'Arthur, Volume I (of II)|Thomas Malory
"You have guessed rightly," said the dwarf, and therewithal he left him.
And therewithal King Arthur was wood wroth, and thought to have made him ready to joust.Le Morte D'Arthur, Volume II (of II)|Thomas Malory
Quentin excused himself as unwilling to intrude, and therewithal communicated the check which he had received in the morning.Quentin Durward|Sir Walter Scott
Gold-mane said that so it was, and therewithal he gave the shepherds good-speed and went on his way.The Roots of the Mountains|William Morris