Chapter: 72 to Verse: 20 to 23

O Prophet (O Muhammad), say: “I pray only to my Lord and worship none besides Him.” 72:20

Say: “I have no control to cause harm or bring you to the Right Way.” 72:21

Say (O Muhammad): “None can protect me from Allah’s punishment (if I were to disobey Him), nor should I find refuge except in Him. 72:22

My mission is only to deliver what I receive from Allah and make His messages known. As for those who disobey Allah and His Messenger, they shall be put in the fire of hell to live therein forever.” 72:23
Meaning:-
Refuge: shelter, protection, safety.