Hashem told Gideon to divide the soldiers that bent down to drink water as if they were worshiping and the ones who drank using their hands as cups. he ended up with 300 soldiers that drank using their hands as cups which became his new army which took with them food, and trumpets
After Gideon's army of 300 was selected, Hashem tells Gideon to go fight. Hashem sees that Gideon was afraid so he sends Purah to go with him. Hashem tells Gideon to go to the enemy camp and listen to a Midyan telling something to his partner. gideon spots the huge army and hears a midyan telling another one his dream he had.
oh no that army looks huge
I had a dream last night that there was a roll of barley rolling down and destroying everything in it's path meaning we will kill the jews and win.
gideon divides his army into 3 parts and tells each section to bring three things, Trumpets, empty jugs, and a torch
everyone bring trumpets, empty jugs, and torches and do as I say after we arrive at the enemy camp
Gideon Told the jews to blow their trumpets and smash their jugs to scare the Midyanim. It did and caused them to kill each other out of fear
Bnei Yisrael, Smash your jugs and blow your trumpets to scare the midyanim
Gideon's army kills 120,000 men out of 135,000 with only 300 men leaving 15,000 left and yetzel munah and zevach.