According to the native Indonesian beliefs, the soul of a dead person will stay on the earth for 40 days after the death. When the ties aren't released after 40 days, the body is said to jump out from the grave to warn people that the soul need the bonds to be released.
Native Indonesian customs hold that a person's spirit lingers on earth for 40 days after passing away. If these ties are not broken within this timeframe, it is believed that the deceased body will burst forth from its grave to warn others that the spirit requires liberation.