H7660 [שָׁבַץ] vb. Pi. prob. weave in chequer or plaited work (NH שָׁבַץornament a vessel with a pattern)
Pi . and thou shalt chequer (or plait) the tunic (in) byssus.
Pu . inwoven (i.e. set ina chequered or plaited mounting) with gold(-thread) shall they be (of gems).