Update publication information. The transition from mobility to more sedentism is one of the essential processes at the pre-pottery stage of human societies, which takes place asynchronously in different communities in different regions. Being one of the representatives and long-termly occupied sites in the southern Levant, Jericho had played a role of frontrunner in this progress in the world based on the previous researches on archaeological materials. This study applied multi‑approach of strontium (87Sr/86Sr), oxygen (δ18O) and carbon (δ13C) isotope analyses on the enamel of 52 human teeth from Pre-Pottery-Neolithic layers of Jericho to provide direct evidence for human mobility investigating the degree of consolidation and flexibility of the Jericho society in PPN periods in terms of social organization. In additional, we applied proteomic analysis of sex-specific amelogenin peptides in tooth enamel, an approach with high sensitivity and stability, for sex estimation on the sampled individuals. The results of the isotope ratios revealed no structural mobility at this stage but with occasional cases of non-local individuals who probably migrated from afar. Interestingly, the results of the sex identification of the randomly selected samples (n=44) showed a significant sex bias ratio in the Jericho society during the PPN periods.