From the aspect of Isaac, which is the Festival of Rosh haShanah (New) Year, it is stated of it: (Gen. 8:11) And the dove came to him at evening time... – and this is the ‘evening of Isaac’. And from the aspect of the Righteous-One, it is stated of Her:... and behold it had torn-off an olive leaf with its mouth, and Noah knew that the waters had subsided from the Earth.
And in every place, where there is not found – for those below – the image of Her Husband in Torah, She does not reside upon it. It is this that is written: (Gen. 8:9) And the dove did not find rest for her foot... – in the exile. As soon as She has found Her husband, ‘the Faithful Shepherd’, She resides upon Him and does not return to the ark.