Moving a boundary wall onto a neighbor’s plot or blocking a shared right of way is not a trivial issue; the actual rights must first be established.
Case 1: Plans, measurements, and sound evidence establish an owner’s right, yet another person refuses to restore the land: that is a wrongful deprivation.
Case 2: The boundary is genuinely disputed: documents, accurate measurements, and a fair legal process are needed before accusing someone of unlawful seizure.
The general noun شَيْئًا means “anything,” emphasizing that the violation is not excused merely because the portion is small.