21 September. St. Matthew's Day. 1662 Book of Common Prayer.
O ALMIGHTY God, who by thy blessed Son didst call Matthew from the receipt of custom to be an Apostle and Evangelist; Grant us grace to forsake all covetous desires, and inordinate love of riches, and to follow the same thy Son Jesus Christ, who liveth and reigneth with thee and the Holy Ghost, one God, world without end. Amen.