King James Version (KJV)
Surely I have behaved and quieted myself, as a child that is weaned of his mother: my soul is even as a weaned child.
Modern English
But I have calmed and quieted my soul, like a weaned child with its mother; like a weaned child is my soul within me.
Hebrew
אִם לֹ֤א שִׁוִּ֣יתִי וְדוֹמַ֣מְתִּי נַפְשִׁ֑י כְּ֝גָמֻ֗ל עֲלֵ֥י אִמּ֗וֹ כַּגָּמֻ֥ל עָלַ֗י נַפְשִֽׁי׃
ʾim loʾ shiviytiy vdvomamtiy napshiy kgamul ʿaley ʾimvo kagamul ʿalay napshiy