'Pin' in the Bible

The charge was one pin for plows, mattocks, three pronged forks, and axes, or for setting the goads.

and he threw it, thinking, “I’ll pin David to the wall.” But David got away from him twice.

and Saul tried to pin David to the wall with the spear. As the spear struck the wall, David eluded Saul, ran away, and escaped that night.

Then Abishai said to David, "God has handed over your enemy into your hand today! So then, {please let me pin him to the ground with the spear} {one time}, and {I will not strike him twice}."