Are you remembering to remember? We are in the fourth batch of five - number nineteen is Habbakuk 3:17-18 - "Though the fig tree does not bud and there are no grapes on the vines, though the olive crop fail and the fields produce no food, though there are no sheep in the pen and no cattle in the stalls, yet I will rejoice in the LORD, I will be joyful in God my Saviour."
Once you have memorised a set of five, you can get the knight for that set.
