Here is my translation of verse 4
ד אַחַת, שָׁאַלְתִּי מֵאֵת-יְהוָה-- אוֹתָהּ אֲבַקֵּשׁ:
שִׁבְתִּי בְּבֵית-יְהוָה, כָּל-יְמֵי חַיַּי;
לַחֲזוֹת בְּנֹעַם-יְהוָה, וּלְבַקֵּר בְּהֵיכָלוֹ
One (thing), I have asked from HaShem-- it I will aim at;
I may dwell in the house of HaShem, all of the days of my life
to gaze at the pleasantness of HaShem, and to seek at his palace.