'Gate of the City' in the Bible

Gaal the son of Ebed went out, and stood in the entrance of the gate of the city: and Abimelech rose up, and the people who were with him, from the ambush.

Abimelech, and the companies that were with him, rushed forward, and stood in the entrance of the gate of the city: and the two companies rushed on all who were in the field, and struck them.

[It was told] the Gazites, saying, "Samson is here!" They surrounded him, and laid wait for him all night in the gate of the city, and were quiet all the night, saying, [Let be] until morning light, then we will kill him.

Samson lay until midnight, and arose at midnight, and laid hold of the doors of the gate of the city, and the two posts, and plucked them up, bar and all, and put them on his shoulders, and carried them up to the top of the mountain that is before Hebron.