How to make a limit on query return?

I try to select query an output that will limit the number or records returned, such as 10, how do I make such query?

Just at the End add
Where Rownum <= 10

Hope it will work.
Thanks

Thanks, it works!

Be careful with this if you're using an order by clause.

e.g. select * from emp
where rownum <= 10
order by emp_no

will return the first 10 rows and then sort them by emp_no.

It will not sort the data before selecting 10 rows.