Strong’s Hebrew
H6878 — tsorek
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
צֹרֶךְ
tsorek — pronounced tso'-rek
from an unused root meaning to need; need:--need.
1 occurrence in the KJV.
2 Chronicles 2:16
And we will cut wood out of Lebanon, as much as thou shalt need: and we will bring it to thee in floats by sea to Joppa; and thou shalt carry it up to Jerusalem.