That is nonsense

Christ said to the apostles: “Unto you it is given to know the mysteries of the kingdom of God: but to others in parables; that seeing they might not see, and hearing they might not understand.”
One of the earliest (if not the earliest) uses of this phrase is in a letter from Alcuin to Charlemagne in AD 798:
One fact is clear: women have
never been ordained throughout the history of the Church back to the apostolic age, and the Vicar of Christ, to whom the Keys of the Kingdom were entrusted in a special way, to whom alone Christ said: “I have prayed for you, that your faith may not fail”, has recently stated once and for all, with a statement that cannot be contradicted without falling into error: