Katumbwa
a Kufuma muOctober 607 B.C.E. kushika muOctober 1 B.C.E. hadi nyaka 606. Chineli hikwekala chaaka chaziroku, komana kufuma muOctober 1 B.C.E. kushika muOctober 1914 C.E. hadi nyaka 1,914. Neyi tukubomba nyaka 606 na 1,914, tukuwana nyaka 2,520. Neyi munakukeña nsañu yikwawu yakuhumuka kwaYerusalema mu 607 B.C.E., talenu chibaba “chaChronology” muInsight on the Scriptures, yasonekawu kudi aYinsahu jaYehova.