Rangers defender Robin Propper revealed his family knew he would score in the Old Firm clash and even filmed the exact moment he netted his first goal for the club.
The Dutch defender grabbed the crucial second goal in the win against Celtic earlier this month - his first for Rangers.
Propper had some of his family at the game and he reckons they already knew what was going to happen.
He explained: "My father and my brother had already said in advance that I was going to score.
"And they actually started filming at that corner from where I scored from!
"My first goal for Rangers.
"Of course, it was a lucky coincidence. The plan was that I would fight out the battles at the far post during corners, but the ball just happened to fall at my feet.
"It was all wonderful. The atmosphere, the victory, even scoring. The sound was insane, especially after every goal.
"You shut yourself off from it, you have to. It was only after the 3-0 that I could look around me for the first time and consciously experience everything. Then it was so cool.
"During the match, I tried to coach the boys. It was mainly pointing and hoping that you are heard.
"I did that at Twente Enschede in their De Grolsch Veste stadium too. There the supporters are also very noisy.
"But here at Ibrox, there are 20,000 more in the stadium, you can tell the difference. When you come out of the tunnel, the sound immediately hits you in the ears."