תָּוֶךְ tâvek (H8432)

a bisection, i.e. (by implication) the centre

1) midst, middle 1a) midst, middle 1b) into, through (after verbs of motion) 1c) among (of a number of persons) 1d) between (of things arranged by twos) 1e) from among (as to take or separate etc)

from an unused root meaning to sever;