Isaiah 31:5

Like birds flying about, So will the LORD of hosts defend Jerusalem. Defending, He will also deliver it; Passing over, He will preserve it."

Surrounding context

31:4 For thus the LORD has spoken to me: "As a lion roars, And a young lion over his prey (When a multitude of shepherds is summoned against him, He will not be afraid of their voice Nor be disturbed by their noise), So the LORD of hosts will come down To fight for Mount Zion and for its hill.

31:5 Like birds flying about, So will the LORD of hosts defend Jerusalem. Defending, He will also deliver it; Passing over, He will preserve it."

31:6 Return to Him against whom the children of Israel have deeply revolted.

Translation and sources