I am searching for a song that my late Aunt used to sing at family reunions. She recently passed at about 100 years old, so I don't know how old or new it is. A verse is *roughly* like this, but there is no way to be sure whether unity is united, unified, or some other variant. I haven't found any reference to it elsewhere. So this is my last resort. Thanks in advance!

When it's time to say goodbye
Just remember you and I
We are unity in the Spirit