[2] Sakir-Har is attested by a single inscription on a doorjamb excavated at Tell el-Dab'a—ancient Avaris—by Manfred Bietak in the 1990s.

[4] The doorjamb reads [Horus who... ...], The possessor of the Wadjet and Nekhbet diadems who subdues the bow people.

[5][6]The doorjamb confirms the identity of Sakir-Har as one of the kings of the Hyksos Fifteenth Dynasty of Egypt.

The fact that Sakir-Har bears an Egyptian titulary as well as the title of heka-khawaset (Hyksos) suggests that the line of kings to which Sakir-Har belongs may have deliberately taken this title for themselves as had been proposed earlier by scholars, including Donald Redford.

[11] Schneider (2018) points to a late Hyksos tradition which may refer to Śkrhr in the demotic Papyrus Carlsberg 642 which mentions an impious ruler Saker.