In the Amarna Letters of about 1350 BC, "Šakmu" (i.e., Shechem) was the center of a kingdom carved out by Labaya (or Labayu), a Canaanite warlord who recruited mercenaries from among the Habiru. Labaya was the author of three Amarna letters (EA 252, EA 253, and EA 254), and his name appears in 11 of the other 382 letters, referred to 28 times, with the basic topic of the letter, being Labaya himself, and his relationship with the rebelling, countryside Habiru.