כֹּה־אָמַ֞ר אֲדֹנָ֣י יְהֹוִ֗ה כִּֽי־יִתֵּ֨ן הַנָּשִׂ֤יא מַתָּנָה֙ לְאִ֣ישׁ מִבָּנָ֔יו נַחֲלָת֥וֹ הִ֖יא לְבָנָ֣יו תִּֽהְיֶ֑ה אֲחֻזָּתָ֥ם הִ֖יא בְּנַחֲלָֽה׃
Thus saith the Lord GOD: If the prince give a gift unto any of his sons, it is his inheritance, it shall belong to his sons; it is their possession by inheritance.
Read kabbalistic (mystical) interpretation of Ezekiel 46:16: and classical mystical sources.