13 and seven priests bearing seven trumpets of the jubilee before the ark of Yahweh are walking, going on, and they have blown with the trumpets--and he who is armed is going before them, and he who is gathering up is going behind the ark of Yahweh--going on and blowing with the trumpets.
Joshua 6:13 Cross References - CLV
1 Chronicles 15:26
26 and it comes to pass, in Elohim's helping the Levites bearing the ark of the covenant of Yahweh, that they sacrifice seven bullocks and seven rams.
Matthew 24:13
13 Yet he who endures to the consummation, he shall be saved."
Galatians 6:9
9 Now we may not be despondent in ideal doing, for in due season we shall be reaping, if we do not faint."