Isaiah 44:5

I wanted to see how the original Hebrew language expresses the phrase in Isaiah 44:5 “unto the LORD” or “belonging to God”. I can’t read Hebrew lettering so could you please write it out with English letters. I had been told it was “Le Adunai Ani” but I don’t know if that is correct.
If possible could I get an answer back by in the morning? I’m so sorry to ask.
Thank you so much!