Strong’s Hebrew
H7712 — shdar
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
שְׁדַר
shdar — pronounced shed-ar
(Aramaic) a primitive root; to endeavor:--labour.
1 occurrence in the KJV.
Daniel 6:14
Then the king, when he heard these words, was sore displeased with himself, and set his heart on Daniel to deliver him: and he laboured till the going down of the sun to deliver him.