H3913 — latash
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
latash — pronounced law-tash
a primitive root; properly, to hammer out (an edge), i.e. to sharpen:--instructer, sharp(-en), whet.
5 occurrences in the KJV.
Genesis 4:22
And Zillah, she also bare Tubalcain, an instructer of every artificer in brass and iron: and the sister of Tubalcain was Naamah.
1 Samuel 13:20
But all the Israelites went down to the Philistines, to sharpen every man his share, and his coulter, and his axe, and his mattock.
Job 16:9
He teareth me in his wrath, who hateth me: he gnasheth upon me with his teeth; mine enemy sharpeneth his eyes upon me.
Psalms 7:12
If he turn not, he will whet his sword; he hath bent his bow, and made it ready.
Psalms 52:2
The tongue deviseth mischiefs; like a sharp razor, working deceitfully.