On the request of Shachi mata, Lord Chaitanya decided to stay at Jagannath Puri. When Lord Chaitanya reached Jagannath temple, He felt unconscious, so Sarvabhuma Bhattacharaya brought the Lord home. When Lord Caitanya Mahaprabhu returned to external consciousness Sarvabhauma Bhattacharya explained the Lord Chaitanya about Vedanta philosophy for seven days.
Reference:- https://kids.iskcondesiretree.com/eBooks/Chaitanya_Charitamrita/Chaitanya_Charitamrita.pdf