who is the sword of thy loftiness! Original Hebrew Scripture from Deuteronomy 33
"Yahweh, the shield of thy help, and who is the sword of thy loftiness!"
יהוָה מָגֵן עֶזְרֶךָ וַאֲשֶׁר־ חֶרֶב גַּאֲוָתֶךָ