Fausset's Bible Dictionary
("sapphire" or "beautiful".) Three hours only elapsed between Ananias' death and her lie (she being unaware of her husband's doom) and death (Acts 5:1; Acts 5:7-10). (See .)
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Fausset, Andrew R. Entry for 'Sapphira'. Fausset's Bible Dictionary. https://www.studylight.org/dictionaries/eng/fbd/s/sapphira.html. 1949.