tegga

On the third and seventh day the relations perform a ceremony at the grave, and at the end of twelve months that of tegga batu, or setting up a few long elliptical stones at the head and foot, which, being scarce in some parts of the country, bear a considerable price.

The History of Sumatra Containing An Account Of The Government, Laws, Customs And Manners Of The Native Inhabitants William Marsden 1795