Ibn 'Umar (RA) reported Allah's Apostle (ﷺ) as saying: The similitude of a hypocrite is that of a sheep which roams aimlessly between two flocks. She goes to one at one time and to the other at another time.
Hadith Referenceصحيح مسلم / كتاب صفات المنافقين وأحكامهم / 2784