Taken diazepam 1 pill for the first time. How long does it take to get out of your system

I like to know how long does it stay in your system. Taken 1 pill of diazepam and no more.

A single use of Diazepam remains in your body system for 7-10 days as a guideline. It is detectable in your blood for 6-48 hours, Saliva for 1-3 days and in your hair for up to 90 days.

Hope this helps.