Where on tax form do I enter taxable employer relocation, temp housing, gift?

Hi,

I need help figuring out where to enter on our tax forms the taxable relocation expense, the temporary housing expense, and the end of the year gift from my husband's employer.  I am guessing it goes on Schedule 1, line 8z "other income".  And do I submit documentation for these expenses paid to my husband?  Thank you in advance for your time and help.  I appreciate it!