Abdullah bin Abbas reported,

The Prophet ﷺ said, "The most hated of people to Allah are three: one who commits a violation within the sacred precincts, one who seeks to revive the practices of the days of ignorance within Islam, and one who demands a person's blood without right in order to shed it."

Azami 10607

Sahih

عن ابن عباس

أن النبي ﷺ قال: أبغض الناس إلى الله ثلاثة: ملحد في الحرم، ومبتغ في الإسلام سنة الجاهلية، ومطلب دم امرئ بغير حق ليهريق دمه.

الأعظمي 10607صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Virtues of the lands
Chapter
Virtue of Makkah and reports about it
Section
Warning against heresy in the Haram
Numbering
Jami al-Kamil 10607 (2nd edition)
Azami 10607