Al-Mughni
Allah is Al-Mughni, He is The One who gives abundantly and provides all that is needed. He enriches all of creation so that they may be satisfied and content.
From the root gh-n-y which has the following classical Arabic connotations: to be free from wants or needs to be self-sufficient to be able to do without help from others to be content, satisfied to be rich, wealthy
O you who have believed, indeed the polytheists are unclean, so let them not approach al-Masjid al-Haram after this, their [final] year. And if you fear privation, Allah will enrich you from His bounty if He wills. Indeed, Allah is Knowing and Wise. (Quran 9:28)
And that it is He who enriches and suffices (Quran 53:48)
Abu Huraira reported: The Prophet, peace and blessings be upon him, said, “Wealth is not in having many possessions. Rather, true wealth is the richness of the soul.”
Source: Sahih al-Bukhari 6081, Ṣahih Muslim 1051 Grade: Muttafaqun Alayhi (authenticity agreed upon) according to Al-Bukhari and Muslim