New Defender's Study Bible Notes
2:13 dragon well. Some modern versions, with no real justification, translate this as “jackal well.” The Hebrew word, however, means “dragon,” or at least some kind of monster. Most likely it refers to dinosaurs, which survived into historic times and gave rise to the worldwide legends of dragons (see notes on Job 40:15). The dragon well was known as such by the Jebusites who inhabited the region long before its conquest by Israel. Quite possibly the well was given its name by the first inhabitants who migrated there after the dispersion from Babel, when dinosaurs frequented the spring.