Joash

Look at what Judges 6:11-12 says.

"Now the angel of the Lord came and sat under the terebinth tree at Ophrah, which belonged to Joash the Abiezrite, and his son Gideon was beating wheat in the winepress instead of the threshing floor, to hide it from the Midianites.

And the angel of the Lord appeared to him and said to him, 'The Lord is with you, O brave man.' But Gideon said to him, 'Please, my lord, if the Lord is with us, then why has all this happened to us? And where are all his wondrous works which our fathers told us about when they said, "Did not the Lord bring us up from Egypt?" But now the Lord has abandoned us and put us into the hand of the Midianites.'" I also read verse 13.

So Gideon was hiding instead of being on the threshing floor.