Unknown Author
1 Samuel 1:13ESV·author unknown

Hannah was speaking in her heart; only her lips moved, and her voice was not heard. Therefore Eli took her to be a drunken woman.

Matthew Henry Presbyterian @wholebiblehenry

Elkanah had gently reproved Hannah for her inordinate grief, and here we find the good effect of the reproof. I. It brought her to her meat. She ate and drank, Sa1 1:9. She did not harden herself in sorrow, nor grow sullen when she was reproved for it; but, when she perceived her husband uneasy that she did not come and eat with them, she...

Commenting on 1 Samuel 1:9-18

John Gill Reformed Baptist @doctorgill

Now Hannah, she spake in her heart,.... It was mental prayer she used, some ejaculations of her mind she sent up to God, which she was sensible were well known to him, and she needed not to express vocally: only her lips moved; as her heart spoke, and sent up her petitions, as if she had used words and phrases in form: but her voice...

Adam Clarke Methodist @methodicalclarke

Spake in her heart; only her lips moved - She prayed; her whole heart was engaged: and though she spake not with an audible voice, yet her lips formed themselves according to the pronunciation of the words which her heart uttered.