To accompany s.o. as their companion into any danger or hardship; to cause/allow s.o. to experience the same fate, hardship or death.
When pa- is used in actor focus it means to surely go into a bad situation. If N--an is used it means more to risk or face danger with s.o. else.
That woman in her love for her husband is willing to go with him to jail.
Whether we live or die we will face it together.
I'll accompany you through any danger or hardship.
If you have already killed her husband, let his wife experience the same fate.