King James Version (KJV)
If I laughed on them, they believed it not; and the light of my countenance they cast not down.
Modern English
I smiled on them when they had no confidence, and the light of my face they did not cast down.
Hebrew
אֶשְׂחַ֣ק אֲ֭לֵהֶם לֹ֣א יַאֲמִ֑ינוּ וְ֝א֗וֹר פָּנַ֥י לֹ֣א יַפִּֽילוּן׃
ʾeshḥaq ʾalehem loʾ yaʾamiynv vʾvor panay loʾ yapiylvn