The idea is to find your birthday verse in Matthew, Mark, Luke and John. My birthday verse is 11:10 for November 10.
Matthew 11:10 This is the one about whom it is written: 'Behold, I am sending my messenger ahead of you; he will prepare your way before you.'
Mark 11:10 Blessed is the kingdom of our father David that is to come! Hosanna in the highest!"
Luke 11:10 For everyone who asks, receives; and the one who seeks, finds; and to the one who knocks, the door will be opened.
John 11:10 But if one walks at night, he stumbles, because the light is not in him.
The New American Bible (Catholic version) is online here: New American Bible to make it even easier.