a bird in the hand is worth two in the bush

US /ə bɜrd ɪn ðə hænd ɪz wɜrθ tu ɪn ðə bʊʃ/
UK /ə bɜrd ɪn ðə hænd ɪz wɜrθ tu ɪn ðə bʊʃ/
"a bird in the hand is worth two in the bush" picture
1.

it is better to hold on to something you already have than to risk losing it by trying to get something better

:
I know the new job offers more money, but a bird in the hand is worth two in the bush, so I'm staying with my current stable position.
He decided not to sell his small business, thinking a bird in the hand is worth two in the bush, even though a larger company showed interest.