Psalm 44:4-5

You are my King and my God, who decrees victories for Jacob. Through you we push back our enemies; through your name we trample our foes.

You are my King 
Psalm 24:7-8  Lift up your heads, you gates; be lifted up, you ancient doors, that the King of glory may come in. Who is this King of glory? The LORD strong and mighty, the LORD mighty in battle.

and my God 
Psalm 5:1-2  Listen to my words, LORD, consider my lament. Hear my cry for help, my King and my God, for to you I pray.

who decrees victories for Jacob 
Psalm 21:1  The king (David) rejoices in your strength, LORD. How great is his joy in the victories you give!
Psalm 21:5  Through the victories you gave, his glory is great; you have bestowed on him splendor and majesty.

Through you we push back our enemies 
Joshua 23:5  "The LORD your God himself will push them out for your sake. He will drive them out before you, and you will take possession of their land, as the LORD your God promised you."

through your name we trample our foes 
Psalm 60:12  With God we will gain the victory, and he will trample down our enemies.
Psalm 108:13  With God we will gain the victory, and he will trample down our enemies.

(parentheses are mine)

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984, 2011 by Biblica, Inc.® Used by permission. All rights reserved worldwide. 
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