Joe Hockey (North Sydney, Liberal Party, Shadow Treasurer) | Hansard source

The coalition has said it would not accept the vote of the member for Dobell and if the member for Dobell entered the House and voted with us, we would have someone leave the chamber. To provide clarity, we became aware that the member for Dobell was sitting on our side, and that is why the Leader of the Opposition and the Manager of Opposition Business attempted to leave the House, on that note. The member, obviously—

See this speech in context