en_tn/psa/063/007.md

in the shadow of your wings I rejoice

This compares God to a mother bird that protects her baby bird under her wing. AT: "I rejoice because you protect me" (See: rc://en/ta/man/translate/figs-metaphor)

I cling to you

"I need you" or "I depend on you"

your right hand supports me

Here, the right hand is used as a symbol of strength. AT: "you support me" or "you uphold me" (See: rc://en/ta/man/translate/figs-synecdoche)