King James Version (KJV)
Because he slew me not from the womb; or that my mother might have been my grave, and her womb {to be} always great {with me}.
Modern English
because he didn’t kill me from the womb. So my mother would have been my grave, and her womb always great.
Hebrew
אֲשֶׁ֥ר לֹא־מוֹתְתַ֖נִי מֵרָ֑חֶם וַתְּהִי־לִ֤י אִמִּי֙ קִבְרִ֔י וְרַחְמָ֖הֿ הֲרַ֥ת עוֹלָֽם׃
ʾasher loʾ-mvottaniy meraḥem vathiy-liy ʾimiy qibriy vraḥmah harat ʿvolam