Cross reference
Leviticus 25:54
54 And if he be not redeemed by these `means', then he shall go out in the year of jubilee, he, and his children with him.
Exodus 21:2-3
2 If thou buy a Hebrew servant, six years he shall serve: and in the seventh he shall go out free for nothing.
3 If he come in by himself, he shall go out by himself: if he be married, then his wife shall go out with him.
Leviticus 25:40-41
40 As a hired servant, and as a sojourner, he shall be with thee; he shall serve with thee unto the year of jubilee:
41 then shall he go out from thee, he and his children with him, and shall return unto his own family, and unto the possession of his fathers shall he return.
Isaiah 49:9
9 saying to them that are bound, Go forth; to them that are in darkness, Show yourselves. They shall feed in the ways, and on all bare heights shall be their pasture.
Isaiah 49:25
25 But thus saith Jehovah, Even the captives of the mighty shall be taken away, and the prey of the terrible shall be delivered; for I will contend with him that contendeth with thee, and I will save thy children.
Isaiah 52:3
3 For thus saith Jehovah, Ye were sold for nought; and ye shall be redeemed without money.