H3749 כַּרְכֹּב כַּרְכֹּב (karkôb), Strong’s H3749: a rim or top margin KJV: compass.. Occurs 2 times. Source: https://besorah.bible/word/H3749 — Besorah, the whole Bible in Hebrew, Greek and English. Texts and licences: https://besorah.bible/about/credits.html karkôb — a rim or top margin KJV: compass. Derived from כַּבּוֹן Kabbôwn (https://besorah.bible/word/H3522) (Cabon, a place in Palestine) Occurs 2 times. Brown–Driver–Briggs - כַּרְכֹּב n.[m.] border, rim, of altar Where it occurs - Exodus 27:5 (https://besorah.bible/tanakh/exodus/27?v=5) — You shall put it under the ledge around the altar beneath, that the net may reach halfway up the altar. - Exodus 38:4 (https://besorah.bible/tanakh/exodus/38?v=4) — He made for the altar a grating of a network of bronze, under the ledge around it beneath, reaching halfway up.