James 5:13,16 - 13 Is anyone among you suffering? Let him pray. Is anyone cheerful? Let him sing praise… 16 The prayer of a righteous person has great power as it is working.

2 Corinthians 10:4 - For the weapons of our warfare are not carnal but mighty in God for pulling down strongholds…

Joshua 6:2-5 - 2 And the Lord said to Joshua: “See! I have given Jericho into your hand, its king, and the mighty men of valor. 3 You shall march around the city, all you men of war; you shall go all around the city once. This you shall do six days.

Joshua 6:2-5 - 4 And seven priests shall bear seven trumpets of rams’ horns before the ark. But the seventh day you shall march around the city seven times, and the priests shall blow the trumpets. 5 It shall come to pass, when they make a long blast with the ram’s horn, and when you hear the sound of the trumpet, that all the people shall shout with a great shout; then the wall of the city will fall down flat.

Joshua 6:2 - And the Lord said to Joshua: “See! I have given Jericho into your hand…

Hebrews 11:30 - By faith the walls of Jericho fell down after they were encircled for seven days.

Joshua 6:10 - Now Joshua had commanded the people, saying, “You shall not shout or make any noise with your voice, nor shall a word proceed out of your mouth, until the day I say to you, ‘Shout!’

James 1:2-4 - 2 My brethren, count it all joy when you fall into various trials, 3 knowing that the testing of your faith produces patience. 4 But let patience have its perfect work, that you may be perfect and complete, lacking nothing.

2 Chronicles 20:22 - 21 And when he had consulted with the people, he appointed those who should sing to the Lord, and who should praise the beauty of holiness, as they went out before the army and were saying: “Praise the Lord, For His mercy endures forever.” 22 Now when they began to sing and to praise, the Lord set ambushes against the people of Ammon, Moab, and Mount Seir, who had come against Judah; and they were defeated.

Acts 16:22-26 - 22 Then the multitude rose up together against them; and the magistrates tore off their clothes and commanded them to be beaten with rods. 23 And when they had laid many stripes on them, they threw them into prison, commanding the jailer to keep them securely. 24 Having received such a charge, he put them into the inner prison and fastened their feet in the stocks. 25 But at midnight Paul and Silas were praying and singing hymns to God, and the prisoners were listening to them. 26 Suddenly there was a great earthquake, so that the foundations of the prison were shaken; and immediately all the doors were opened and everyone’s chains were loosed.

Psalm 47:1 - Oh, clap your hands, all you peoples! Shout to God with the voice of triumph!

Psalm 66:1 - Make a joyful shout to God, all the earth! 2 Sing out the honor of His name; Make His praise glorious.

Psalm 66:1 - Sing aloud to God our strength; Make a joyful shout to the God of Jacob.

Psalm 95:1 - Oh come, let us sing to the Lord! Let us shout joyfully to the Rock of our salvation. 2 Let us come before His presence with thanksgiving; Let us shout joyfully to Him with psalms. 3 For the Lord is the great God, And the great King above all gods.

Psalm 98:4-6 - Shout joyfully to the Lord, all the earth; Break forth in song, rejoice, and sing praises. 5 Sing to the Lord with the harp,
With the harp and the sound of a psalm, 6 With trumpets and the sound of a horn; Shout joyfully before the Lord, the King.

Psalm 100:1-2 -Make a joyful shout to the Lord, all you lands! 2 Serve the Lord with gladness; Come before His presence with singing.