It is solid proof that it happened on those three occasions.
You still have shown no scripture that says that EVERY one that receives the Spirit MUST show it by speaking in tongues.
That is what you folks are saying, and I am asking for scripture that SAYS that.
I have provided scriptures that say that, to receive the Spirit, you don't need a laying on of hands, you simply repent, and get baptized into the name of Jesus, and you WILL receive the Spirit.
I also provided scriptures that show that ALL gifts are not given to ALL believers. The Spirit determines what each believer needs, to fulfill his role in the Body of Christ.... the church.
You have provided scriptures (and I have, as well) that show that on SOME occasions, the laying on of hands was done, along with baptism, and it allowed the passing on of the Spirit. And there are SOME occasions where the evidence of the indwelling Spirit was shown with the sign of speaking in tongues. There was also one occasion mentioned of people receiving the Spirit before baptism.... does that make it the "norm" ? Of course not.
The only conclusion an honest person could come to is that not EVERYONE is supposed to speak in tongues. In fact, scripture tells us that it is not even the most desirable gift to wish for. We should pray for the gift of prophecy.
Hanging your whole spiritual existence on speaking in tongues is a waste of time, and actually borders on idolatry. Telling others that because YOU speak in tongues, they must also, is false doctrine.
How about teaching the story of Jesus, and his love for us, and how we should love and care for others, and let the gifts that the Spirit decides YOU need just happen. Turning a spiritual gift into some kind of secret handshake/password/rite of passage is missing the boat, and shows spiritual immaturity, IMO.
And now, brothers and sisters, I think I will be done with contributing to this discussion. God's blessings on you all...