'Goads' in the Bible

Yet they had a file for the mattocks, and for the coulters, and for the forks, and for the axes, and to sharpen the goads.

The words of the wise are as goads, and as nails fastened by the masters of assemblies, which are given from one shepherd.

We all fell to the ground, and I heard a voice speaking to me in the Hebrew language, ‘Saul, Saul, why are you persecuting Me? It is hard for you to kick against the goads.’