כֵּ֣ן אֲבָרֶכְךָ֣ בְחַיָּ֑י בְּ֝שִׁמְךָ אֶשָּׂ֥א כַפָּֽי׃
Ich will dich mein Lebelang preisen, bei deinem Namen erheben meine Hände.
Rashi on Psalms
Then I shall bless You in my lifetime Heb. כן, like אָז, then, because אָז is translated ובכן. That is to say: Then, when I come before You, I shall bless You all the days of my life.
Rashi on Psalms
in Your name I shall lift my hands to pray and laud.