סָהֵד (v. next w.) to be witness.
    Pi. - סַיהֵד to provide witnesses for. Tosef. Gitt. VIII (VI), 8 הנותן גט לאשתו ולא סִיהֲדוֹ (ed. Zuck. שִׂהֲדוֹ) if a man gives his wife a letter of divorce without witnesses.