Thousands of supporters are set to march from Kinning Park to the Gers' home on Saturday.
And nine-in-a-row winning captain Gough said: "Ibrox stadium is the spiritual home of our great club but also to many thousands of fans.
"The fans should march to safeguard our home and quite rightly ask for legal assurances from the board.
"Their words can not be trusted as has been proven in recent months.
"I hope the fans will turn out in large numbers and obtain these assurances from their actions."