The vast mixed multitude of non - Israelites were present when the Law was inaugurated in 1513 B.C.E., but their firstborn were not taken into account when the Levites were taken as an exchange for the firstborn of Israel.
Pulks svešu — neizraēliešu — bija klāt, kad 1513. g. p.m.ē. stājās spēkā bauslība, bet viņu pirmdzimtie netika ņemti vērā, apmainot Izraēla pirmdzimtos pret levītiem.