Genesis 30:23

And she conceived and, bare a son, and said, The Lord hath gathered off my reproach, even as Jehoshua the son of Joseph will gather off the reproach of Mizraim from the sons of Israel, and will circumcise them beyond Jardena.

G-D ‘OSAPH’ (HATH TAKEN AWAY) MY DISGRACE. I.e., “He has laid it up somewhere where it cannot be seen.” Similar examples are: And it shall not ‘yei’aseph’ (have been taken away) into the house; And the stars ‘asphu’ (withdraw) their shining; Neither shall thy moon ‘yei’aseph’ (withdraw itself), meaning it shall not hide itself. This is the language of Rashi. But Rabbi Abraham ibn Ezra said that asaph has the same meaning as “vanish,” as in, ‘Vene’esaph’ (And vanish) will joy and gladness., 16:10.
The correct opinion is that of Onkelos, who made them all expressions of gathering and assembling, as is their plain sense, derived from the verses: ‘Vaya’asphu’ (And they gathered) the quails; But ‘me’asphav’ (they who have garnered it) shall eat it. Death is called asiphah because the dying person is gathered to his dead ancestors. And it shall not ‘yei’aseph’ into the house means to be gathered to his household. And the stars ‘asphu’ their shining means that they will gather the light within them and not give forth their light outside, or that they will be gathered into their tent, which is in the firmament of the heaven. The word asiphah is used in connection with disgrace, meaning that the disgraced person should be gathered and not spread among people, i.e., to be discussed further in the streets.

אסף אלוקים, the word is to be understood as similar to Deuteronomy 22,20 ואספת אל תוך ביתך, or Jerermiah 16,5 כי אספתי שלומי, the hiding and covering up (inside) of something. In this case, Rachel’s shame at being perceived as being barren could now be hidden.

את חרפתי, that G’d had consistently accepted my sister’s prayers while seemingly ignoring mine.

ותהר..אסף אלוקים את חרפתי, the word אסף is to be understood like the same word in Joel 4,15 אספו נגהם, ”they have withdrawn their brightness.” Rachel’s shame, embarrassment was removed. Alternatively, the word could mean the destruction, termination of something as in Judges 18,25 ואספת נפשך, “you would lose your lives.” Rachel now lost her shame. The root אסף in the transitive sense also occurs in Samuel I 15,6 as פן אוסיפך עמו, “lest I destroy you with them.” Accordingly, the meaning of אסף here would be that it had terminated, ceased to exist.