En-Rogel

En-rogel is a spring just outside Jerusalem that marks tribal boundaries in the conquest narrative and serves as a meeting-point in two episodes of David's reign — once for spies during Absalom's revolt, once for Adonijah's attempted accession.

A Boundary Marker

The spring sits on the line between Judah and Benjamin. In Judah's allotment the boundary "passed along to the waters of En-shemesh, and the goings out of it were at En-rogel" (Jos 15:7). In Benjamin's allotment the same line is approached from the other direction: "the border went down to the uttermost part of the mountain that lies before the valley of the son of Hinnom... and went down to the valley of Hinnom, to the side of the Jebusite southward, and went down to En-rogel" (Jos 18:16). The spring functions as a fixed reference point on the southern edge of the Jebusite city.

A Listening Post in Absalom's Revolt

When Absalom drives David from Jerusalem, two priests' sons are stationed at the spring as a relay point. They cannot enter the city without being seen, so the channel runs through a household servant: "Now Jonathan and Ahimaaz were waiting by En-rogel; and a female slave used to go and tell them; and they went and told King David: so they might not be seen coming into the city" (2Sa 17:17). En-rogel's position just beyond the city wall makes it usable as a hidden pass-through.

Adonijah's Sacrificial Feast

When David is old, his son Adonijah stages a self-elevation at the same spot: "And Adonijah slew sheep and oxen and fatlings by the stone of Zoheleth, which is beside En-rogel; and he called all his brothers, the king's sons, and all the men of Judah, the king's slaves" (1Ki 1:9). The feast is meant to gather the political base for his claim to the throne, but it takes place outside the city — and the parallel anointing of Solomon by Zadok and Nathan inside Jerusalem will overrule it.