490 years, during which period there were

70 sabbaths of years neglected by the Hebrews. Now the Babylonish captivity lasted

70 years, and during that time the land of Israel rested.

利未記 25:2-4,10
「你曉諭以色列人說：你們到了我所賜你們那地的時候，地就要向耶和華守安息。…

歷代志下 36:21
這就應驗耶和華藉耶利米口所說的話，地享受安息，因為地土荒涼便守安息，直滿了七十年。