חֶלְקִ֖י יְהוָ֥ה אָמַ֗רְתִּי לִשְׁמֹ֥ר דְּבָרֶֽיךָ׃
HETH. La mia parte è il Signore, ho detto che avrei osservato le Tue parole.
Rashi on Psalms
to keep Your words the fulfillment of your words, with which You gave me hope, in that You are my portion.