And there are those who say: five acquisitions. Torah; and heaven and earth; and Israel; Abraham; and the Holy Temple, as it is written, "And He brought them to His holy border, this mountain His right hand acquired" (Psalms 78:54).
The Five Possessions the Holy One Acquired in His World
Yalkut Shimoni on Torah 74:4
וְאִית דְּאָמְרֵי, חֲמִשָׁה קִנְיָנִין. תּוֹרָה. וְשָׁמַיִם וְאֶרֶץ וְיִשְׂרָאֵל. אַבְרָהָם וּבֵית הַמִּקְדָּשׁ. דִּכְתִיב, (תהלים עח, נד) "וַיְבִיאֵם אֶל גְּבוּל קָדְשׁוֹ הַר זֶה קָנְתָה יְמִינוֹ".