'Reward' in the Bible

Behold, the Lord Jehovah will come with might, and his arm shall rule for him; behold, his reward is with him, and his recompence before him.

It is I that have raised him up in righteousness, and I will make all his ways straight: he shall build my city, and he shall let go my captives, not for price nor reward, saith Jehovah of hosts.

Behold, Jehovah hath proclaimed unto the end of the earth, Say ye to the daughter of Zion, Behold, thy salvation cometh; behold, his reward is with him, and his recompence before him.