Psalms 91:4 
4 He shall cover you with His feathers,
And under His wings you shall take refuge;
Psalms 91 the whole chapter is our "911" In the days that we are in, it is so important to stay under the shadow of his wings, (protection, safe place, blood) This whole chapter is full of promise and covenant. It is a chapter of hope and security in great times of trial. 
Meanings
Wings- Protection, Covering, Shelter, Help, Our 911 in times of trouble