Step 1: Identify the location:
The place referred to is Mehrauli, Delhi.
Step 2: Give the supporting context:
The dargah (shrine) of the Sufi saint Khwaja Qutubuddin Bakhtiar Kaki, a disciple of Khwaja Moinuddin Chishti, is located at Mehrauli in Delhi.
Final Answer:
\[ \boxed{\text{Mehrauli, Delhi}} \]