King Abdul Azeez (rahimahullaah) said:
As for the pious predecessors – the rightly guided caliphs [i.e. AbuBakr, Umar, Uthman & Ali or the four upright Imaams (i.e. Abu Haneefah, Maalik, Ahmad & Shaafi’ee)] – indeed we follow them. And whoever has other than that then let him clarify it for us so that we establish the proofs.
[Source: Haqeeqah Manhaj Al-Mamlakah Al-Arabiyyah As-Su’oodiyyah’ page 26- by Shaikh Muhammad Baazmool]