See SHECHEM.

Samaria. Sychem.
... Its metropolis at that time was Sychem; "A place destined to revenges": and which
the Jews, as it seems, reproached under the name of Sychar, John 4:5, from ...
/.../lightfoot/from the talmud and hebraica/chapter 56 samaria sychem.htm

Appendix D.
... Abraham then, in the first instance, bought Sychem, Shechem, or Sychar; and there
built an altar. To that same spot, long after, his grandson Jacob resorted. ...
//christianbookshelf.org/burgon/inspiration and interpretation/appendix d.htm

Sychar

Sychar or Sychem