כִּֽי־אַ֭תָּה קָנִ֣יתָ כִלְיֹתָ֑י תְּ֝סֻכֵּ֗נִי בְּבֶ֣טֶן אִמִּֽי׃
Porque tú poseiste mis riñones; Cubrísteme en el vientre de mi madre.
Rashi on Psalms
For You created my reins which think all my thoughts.
Rashi on Psalms
You covered me Heb. תסכני, [equivalent to] תסוֹככני.