It reminds us that we are brothers (and sisters) here.
It is Proverbs 17:17
A friend loves at all times, and a brother is born for a time of adversity...
Brothers are born for a time like this. https://www.biblegateway.com/passage/?search=Proverbs+17%3A17&version=NIV
Amen! Married on the 17th. Seventeen diamonds in my wedding ring. Seventeen kids and grandkids put together. This was all before I knew about Q!