4:36

Worship Allah and associate nothing with Him, and to parents do good, and to relatives, orphans, the needy, the near neighbor, the neighbor farther away, the companion at your side, the traveler, and those whom your right hands possess. Indeed, Allah does not like those who are self-deluding and boastful.
Meaning:-
self-deluding: the act of allowing yourself to believe something that is not true or a person who believes himself to be much smarter than he actually is.
Boast: brag, crow, swagger, swank, gloat.