Reference

Numbers 35:11

Then ye shall appoint you cities to be cities of refuge for you; that the slayer may flee thither, which killeth any person at unawares.
9

And the Lord spake unto Moses, saying,

10

Speak unto the children of Israel, and say unto them, When ye be come over Jordan into the land of Canaan;

11

Then ye shall appoint you cities to be cities of refuge for you; that the slayer may flee thither, which killeth any person at unawares.

12

And they shall be unto you cities for refuge from the avenger; that the manslayer die not, until he stand before the congregation in judgment.

13

And of these cities which ye shall give six cities shall ye have for refuge.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Thief in the Night

The verse describes a system for unintentional killing and refuge, with no mention of a "thief," unexpected timing, or the coming of Christ.