Strong's Concordance H3190

Original Word: יָטַב
Transliteration: yâṭab
Phonetic Spelling: yaw-tab'
a primitive root; to be (causative) make well, literally (sound, beautiful) or figuratively (happy, successful, right); be accepted, amend, use aright, benefit, be (make) better, seem best, make cheerful, be comely, be content, diligent(-ly), dress, earnestly, find favour, give, be glad, do (be, make) good(-ness), be (make) merry, please ( well), shew more (kindness), skilfully, × very small, surely, make sweet, thoroughly, tire, trim, very, be (can, deal, entreat, go, have) well (said, seen).

Usages throughout the bible

Zephaniah 1:12 - And it shall come to pass at that time, that I will search Jerusalem with candles, and punish the men that are settled on their lees: that say in their heart, The LORD will not do good, H3190 neither will he do evil.

Zechariah 8:15 - So again have I thought in these days to do well H3190 unto Jerusalem and to the house of Judah: fear ye not.