The sixth passage of the first volume of the "Nihonshoki" reads, "A certain place is called "Izumitsuhirasaka," nor again is this separate from the existing places, but when the breath of people stops in death, is this its name?"
『日本書紀』1書第六の注には「或所謂泉津平阪不復別有處所但臨死氣絕之際是之謂歟」とある。