'Perish' in the Bible

“I will also cut off the inhabitant from Ashdod,And him who holds the scepter, from Ashkelon;I will even unleash My power upon Ekron,And the remnant of the Philistines will perish,”Says the Lord God.

“Flight will perish from the swift,And the stalwart will not strengthen his power,Nor the mighty man save his life.

“I will also smite the winter house together with the summer house;The houses of ivory will also perishAnd the great houses will come to an end,”Declares the Lord.