BT Bek 4a(22) :בן חדש דאפקע ליפקע פחות מבן חדש דלא אפקע לא ליפקע‏ : a month old (Levite) who released (an Israelite) from the need of redemption should be released himself. A (Levite) less than a month-old who did not release (an Israelite) should not be released himself
See the entire entry for pqˁ vb. to split, to burst open

BT Bek 4a(22) :
See the entire entry for pqˁ vb. to split, to burst open