Salmos 90
Leeser Old Testament
12Let us then know how to number our days, that we may obtain a heart endowed with wisdom.
Reina-Valera 1909
12Enséñanos de tal modo á contar nuestros días, que traigamos al corazón sabiduría.
King James Version
12So teach us to number our days, that we may apply our hearts unto wisdom.
World English Bible
12So teach us to count our days, that we may gain a heart of wisdom.