Which subprogram do you use to display the source code of a stored procedure when using dbms debug?

To display the source code of a stored procedure when using DBMS_DEBUG in Oracle, you can use the DBMS_DEBUG.GET_SOURCE subprogram. This procedure retrieves the source code for a specified procedure or package and allows you to view its contents. You typically need to specify the name of the procedure and the necessary parameters to access the desired code.