שָׁקַ֥דְתִּי וָאֶֽהְיֶ֑ה כְּ֝צִפּ֗וֹר בּוֹדֵ֥ד עַל־גָּֽג׃
I watch, and am become like a sparrow that is alone upon the housetop.
Rashi on Psalms
I pondered I pondered about myself, and behold I am like a lonely bird on a roof, sitting alone without a mate.