section 175 · 141 of 248
The Code of Hammurabi
English, translated by C. H. W. Johns — Johns, The Oldest Code of Laws in the World, Edinburgh, 1903
If either the slave of the palace or the slave of the poor man has taken to wife the daughter of a gentleman, and she has borne sons, the owner of the slave shall have no claim on the sons of the daughter of a gentleman for servitude.