en_tn/isa/37/30.md

This continues Yahweh's message to Hezekiah. (See: Isaiah 37:21)

sign for you

Here "you" is singular and refers to Hezekiah. (See: rc://en/ta/man/translate/figs-you)

you will eat...you must plant

Here "you" is plural and refers to the people of Judah.