אֶ֭בֶן מָאֲס֣וּ הַבּוֹנִ֑ים הָ֝יְתָ֗ה לְרֹ֣אשׁ פִּנָּֽה׃
La pierre qu’ont dédaignée les architectes, elle est devenue la plus précieuse des pierres d’angle.
Kol HaTor
“the stone which the builders rejected has become the chief cornerstone” (Ps. 118:22) -- As noted in the Zohar (on Bamidbar), the verse refers to an aspect of Yosef. In gematria, the initials of this verse [ ] equal [161]. In his blessings to his children, Jacob said about Yosef: “from there he became the shepherd, the stone of Israel” [Gen. 49:24].