What did Pique say to the referee to get sent off in the final ever Barcelona game?

Gerard Pique will not enter the final of his professional career, as he received a red card during the half-time break, in Barcelona's match against Osasuna. The defender was sent off not long after team-mate Robert Lewandowski received a second yellow card for a flying elbow. Pique, which started the game on the substitute's bench, was seen following the referee, Gil Manzano, to the tunnel, and the pair wawerenvolved in a heated discussion. In his match report, the official mentioned that the center-backboned him verbally. A corner kick was awarded to Osasuna, although it did not seem to touch the Barcelona player, and from that corner, Osasuna scored, with further protests taking place over what Barcelona felt was a mistake on Marcos Alonso.Twenty minutes later, they were down to just ten players, as Robert Lewandowski had already been sent off when he was given a second yellow for jumping into a defender without intending to go for the ball. Manzano's report, which was published by “Sport” newspaper, came as follows: "In the 45th minute, player No. 3 Gerard Pique was sent off for the following reason; as soon as the first half ended, and he was already inside the dressing-room tunnel, he addressed me with the following phrases: "What angle did you see the corner kick? You are the referee who has deceived us so much." He added: “Once the Barcelona Administrator was informed of this player being sent off (Pique), he continued to repeat the same phrases. Then, FC Barcelona staff had to bring him to their dressing room, while he was addressing me with the following phrases: “It is a ridiculous shame, shame on your mother."
Manzano has previously sent off very giant stars in Barcelona,  Argentine Lionel Messi, Uruguayan Luis Suarez, and Brazilian Neymar da Silva, to accumulate many things and precedents and Pique explodes.
This is Pique's last match in the world of football after he identified it as his farewell in announcing his retirement.