G0305–ἀναβαίνω–anabainō

The beast that thou sawest, was, and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth shall wonder, whose names were not written in the book of life from the foundation of the world, when they behold the beast that was, and is not, and yet is.

ἀναβαίνειν anabainein “to come up”

And again they said, Alleluia. And her smoke rose up for ever and ever.

ἀναβαίνει anabainei “goes up”

And they went up on the breadth of the earth, and encompassed the camp of the saints, and the beloved city: and fire came down from God out of heaven, and devoured them.

ἀνέβησαν anebēsan “they marched up”