'Matter' in the Bible

In every matter of wisdom or understanding that the king discussed with them, he found them ten times superior to all the astrologers and enchanters in his entire palace.

Shadrach, Meshach, and Abednego answered King Nebuchadnezzar, "It's not necessary for us to respond in this matter.

"At this point the vision ended. As for me, Daniel, my thoughts continued to alarm me, and I lost my natural color, but I kept quiet about the matter."